- Welcome, everyone, to Wednesday Nite @ the Lab.
I'm Tom Zinnen.
I work here at the UW-Madison Biotechnology Center.
I also work for UW-Extension Cooperative Extension,
and on behalf of those folks and our other co-organizers,
Wisconsin Public Television, the Wisconsin Alumni Association,
and the UW-Madison Science Alliance,
thanks again for coming to Wednesday Nite @ the Lab.
We do this every Wednesday night, 50 times a year.
Tonight, it's my pleasure to introduce to you Lori Edwards.
She's with the Wisconsin State Laboratory of Hygiene.
She was born in Stoughton, Wisconsin,
graduated from Stoughton High School,
and then got her undergraduate degree in biology
at the University of Wisconsin- La Crosse
and also her master's at UW-La Crosse.
Then she worked for the US Geological Survey,
and about 16 years ago started
at the State Laboratory of Hygiene.
Tonight she's going to talk with us
about a rather sobering issue in Wisconsin,
the issue of heroin and other opioids
running through Wisconsin now.
Is it epidemic with us and what can we do about it.
Please join me in welcoming Lori Edwards to
Wednesday Nite @ the Lab.
[applause]
- Let's see if this works.
Can you hear me all right? - Yes.
- All right, thank you so much, Tom,
and I'm going to tell you right now
that I am not that funny.
So you got your chuckles in for the night.
The State Lab of Hygiene
is your state public health lab.
We have recently been adopted into the School of Medicine
and Public Health here at UW.
So I am very proud to represent the forensic toxicology section.
A couple of my colleagues are here tonight,
and a shout out to those who might be listening remotely.
I'm going to introduce you to the forensic toxicology section
at the Hygiene Lab and tell you a little bit about what we do,
and then the majority of my presentation, of course,
is going to focus on heroin issue in our state,
also other opioids in Wisconsin.
It turns out this is not the only time in history
where heroin has reared its ugly head.
It has a very interesting, I found,
very interesting history originating
from the opium plant.
And so I'll include a little bit of information
on the formation, chemistry, and the metabolism
of heroin and other opioids in the human body.
And then the forensic challenges that we experience at the
Hygiene Lab in trying to determine whether or not someone
is driving under the influence of heroin or perhaps have died
as a result of using heroin and other opioids.
And last, I'll try to keep on time,
I have some case studies.
And we find when we give presentations and do training
that people always enjoy to see the case studies.
Some of it is sad and disturbing.
I have a couple of videos to show you,
and I'll warn you ahead of time
that they can be a little upsetting.
And also some scene investigations.
So the toxicology section, this is the group picture
of a very serious group of scientists.
We've been testing in Wisconsin for over 30 years.
We are certified by the American Board of Forensic Toxicology,
which we pursued voluntarily.
This is a very prestigious accreditation for our
laboratory, as we are one of the busiest laboratories in the
United States and one of maybe only 35 labs in the United
States that are accredited by this organization.
We test over 20,000 specimens every year,
and you might be wondering what those specimens are.
We test biological specimens for the presence of alcohol
and drugs in operating while intoxicated cases.
In other words, drunk driving
and driving under the influence of drugs.
We also test specimens that have been submitted
to the Hygiene Lab by Wisconsin coroners
and medical examiners in death investigations.
We receive well over 3,000 subpoenas per year because our
data is often used from a prosecution standpoint in
litigation cases involved with people that are arrested
and prosecuted for OWI or drug driving, DUID.
And we also give expert testimony in court.
And I would say, on average, our chemists probably testify
two to three times per month.
So this is an example of the workload
just of OWI casework from 2003 to 2016.
And in giving a title to my topic tonight,
when I put the question mark, "A Wisconsin Epidemic?"
because we are a public health lab,
we are very concerned with things that affect our health.
For example, flu epidemics.
So I'll let you be the judge tonight to see if you think
that the issues with heroin and driving is an epidemic,
and maybe even give some consideration
to the bigger picture of just drugged driving
and driving under the influence of alcohol
because that too is a public health concern in our state.
You can see from this bar chart
that we test well over 20,000 specimens per year.
Starting to decline in about 2010.
We did have some administrative changes to manage our casework,
but what I would like to also point out
are the dark bars on this graph.
That represents the proportion of cases
that required drug testing.
We always test alcohol first.
If the concentration of alcohol exceeds
the prohibitive alcohol in the state,
which used to be 0.1 and now is 0.08,
we cancel drug testing if it's above that 0.1.
And there are some exceptions to that
if there's a crash or a fatality or injury.
But we continuously see the proportion of cases
requiring drug testing increase.
So, for example, in 2003, approximately 7% of our cases
required drug testing, and in 2016
that increased to nearly 30%.
This is some data from a 2016 project that we worked on.
Now here, these are individuals that were arrested for OWI.
They had alcohol concentrations
exceeding our 0.1 lab cancellation limit,
so we did not perform drug testing.
But in context of this project, we had received money from the
Department of Transportation to go back and look at a random
sample of drivers and look and see are they driving
with just alcohol alone or are there drugs present?
And you can see clearly from this graph
that there are people driving
not only with alcohol above a 0.1
but they have drugs present as well.
And I would ask, does anybody want to guess
what the number one drug
we consistently see from year after year in our testing?
- Marijuana. - Exactly. Marijuana.
Marijuana is number one and has been for a number of years.
But we do see the opioids in our top five,
and that's really what my talk is going to focus on tonight.
So this problem in our state continues unabated.
The Center for Disease Control estimated that the use of
prescription opioids has quadrupled since 1999,
and the heroin epidemic, if we decide that it is an epidemic,
is very closely linked to prescription opioid abuse.
The one thing we can't really determine is people that jump
from prescription opioids to heroin.
Is it because they had valid prescriptions for those opioids
or is it because they got it through some diverted method?
And that's an important concern because there are people out
there that do have chronic pain management issues,
and those are wonderful drugs when taken properly
for controlling that and improving quality of life.
We continue to see heroin listed
as a suspected drug in our OWI casework.
And we continue to have an increased number of people
operating under the influence of drugs in addition to alcohol.
And then, of course, sadly, I'm sure you're all aware
in the news that we continue to have a large number
of overdoses and deaths in our state.
This data shows a graph from the Department of Health Services.
The trend lines, the gold is prescription opioid deaths
between 2005 and 2014, and the blue line is the heroin deaths,
pointing out the increase between 2013 and 2014
where we have a big jump.
So it's continuing to climb.
This is a map of 2015.
A little bit more current.
Where we're seeing a big hot spot for overdose deaths
would be in Milwaukee County and up the Fox River Valley.
We continue to get a lot of case from Sheboygan County,
Brown County of both deaths and drivers under
the influence of the opioids.
And in here, closer to home,
this is from last spring.
Sheriff Mahoney estimated that the city of Madison
was going on about 12 to 15 overdoes calls per week.
And that's a lot of resources for our police department
to be attending to, and if you factor in the cost to society,
the cost of the antidotes when they use the naloxone to try to
reverse the opioid effects, to try to resuscitate those people.
Just a year ago they had peaked with 70 calls
in the month of April.
So where is the heroin coming from?
I wish they would talk a little bit about in the news
of trying to stop the supply
because the law of economic supply and demand.
It's most likely coming from Mexico through previous
routes established by marijuana and the cocaine trade.
Mexico is number two in the world for producing heroin,
with Afghanistan number one.
The quality of heroin coming from Mexico continues to
improve, and they can harvest about 300 grams of the raw opium
paste per day from their poppy fields
in the mountains of Mexico.
They have poor Mexican farmer that the Cartels control.
They're not making any money, but the Cartel is.
And the main route into Wisconsin
coming through Milwaukee.
I've heard there is some coming through the Twin Cities as well,
but Denver seems to be a big hub for the transmittal of it
into Wisconsin according to the DEA.
We always like to get some interesting prices for some of
these illicit drugs, and so law enforcement are big resources
for us at the Hygiene Lab.
So a dub is a nickname for a hit, maybe a single use,
which might cost you $20.
A hit is about a tenth of a gram.
Last pricing I heard was about $12 to $15 in Milwaukee.
So a serious addict can be spending about $200 a day.
And perhaps some of you saw the paper on Saturday
where the young man was arrested from Sauk City,
and he told detectives that he was spending
$300 a day on heroin.
And in 2016, he estimated that he spent
$70,000 to $80,000 on heroin.
And, I mean, it's just astonishing.
As a comparison, very high- quality marijuana might cost
about $5,000 to $6,000 a pound,
and a gram of heroin might be $90 to $120.
So if you do the voodoo math,
it might end up to be $45,000 to $50,000
for a pound of heroin that these drug dealers are making.
So I found a lot of interesting trivia about heroin.
The street grade is about 2% to 6% pure,
but I keep hearing that the strength and potency
is approaching 30% and higher.
And that could be because of some of the other opioids
that they're cutting it with
that I'll talk about in a little while.
The most common old nickname for heroin is smack,
and that's believed to come from the Yiddish neighborhoods
of New York in the early 1900s.
Some of our little slang in terms about goosebumps and cold
turkey, those are slang from individual responses to
withdrawing from heroin or other opioids.
The body has lots of violent responses
if you're going through withdrawal.
So you get involuntary goosebumps or they refer to it
as going cold turkey when they try to stop using the drug.
It can cause very violent muscle spasms,
and hence the phrase "kick the habit"
because when you're trying to quit,
you're going to go through those violent withdrawals.
And I just recently found out that heroin is legally
manufactured outside the United States,
I think in three countries,
Australia, India, and Turkey, I believe.
And I'm not sure what their issues are there,
but it's we don't need it anymore
in our state or our country.
And all of this for that intense rush or high that they get,
the addicts get, it really only lasts for a couple minutes.
So I think, hopefully over the course of my presentation
tonight, you'll get a better understanding of why it is such
a powerful, addictive class of drugs because once you get a
little taste of that rush, you want more of it.
And so it keeps bringing you back for more.
The next series of slides are some slides
from scene investigations.
The lower left-hand is confiscated by DEA.
And this is black tar heroin.
It has a lot of impurities in it.
It's very potent, but the impurities can cause
a lot of problems in the users.
But they have it formed in the shape of shoe soles
to try to hide it for smuggling.
The other picture shows two different types of heroin
that are cut with different agents.
Both of them quinine was detected in them,
and then the lighter gray color that's more powdery
had lactose in it, which is milk sugar.
Here's another scene investigation
from Port Washington, Wisconsin.
They have their kits.
This is a flannel rum bag from alcohol.
The tie off, the little plastic is a nugget of their heroin.
And I'm sure that you will never look at those little tealight
candles the same again after you leave here tonight
because that's what that is.
And they put the heroin in there and they burn it so that they
can dissolve it to shoot it up or smoke it.
Seizures in Dane County, this is a good example of someone that
was probably dealing because they have their heroin packaged
up into these foil balls.
Another example of cutting it.
If you notice, again, see how the color is lighter?
That can be due to what they're cutting it with,
but also it is associated with better quality and more potent.
The lighter the color gets, the better quality the heroin is.
We see it compressed into tablets,
and that's true for some of the other prescription opioids.
There are fake oxycodone tablets out there for sale.
Here's one that I was astonished to see.
The heroin is actually embedded into these lollipops.
And so really, really devious way of smuggling it.
It's very important when we do training with coroners and
medical examiners because if they go on to a scene,
people that use these types of drugs,
family members will often clean up because it is--
There's a social stigma with that,
with IV drug use in particular.
And they want to save their loved one
from that embarrassment.
So sometimes they clean up the scene,
and it's only until they get the toxicology report can they
actually determine what they died from.
So when they go in to investigate a scene,
you want to keep that hairy eyeball on anything that might
be a way to hide the drug.
Here's another photograph.
This is actually a closeup of tinfoil.
The heroin has been burned onto the tinfoil.
It will boil and turn into kind of a gelatinous ball,
and then they use the flame to move it across the foil,
and then they smoke it.
And that's called chasing the dragon
and one way to administer your heroin.
So heroin is not, as I said, new to this country.
It's not a drug that is--
It isn't any longer--
Let me rephrase that, for where you have the poor junkie
that's in the alley.
There are people, every day professionals that are using
these drugs, and some of them can manage their addiction
and function fine.
When they start driving, that's when we get worried.
So man's quest for pain management
has a very long history.
They have found records of the opium plant
as far back as 5,000 years ago with the ancient Sumerians.
The Chinese were big smokers of the opium.
They were trading the British for tea.
And they had opium wars over it when they tried to
ban the import of the opium itself.
In the early 1800s, the first extraction,
the chemical extraction of the opium leading to a drug
that we now know as morphine, was performed.
They named it morphine after the Greek god Morpheus,
the god of dreams.
So right away they were learning about the euphoric and sedating
effects of this drugs.
And in those days, the apothecaries that did these
kind of extractions, they were experimenting,
and they would use the drugs on themselves
and then write up what,
how they would wake up hours later.
Or they would sometimes give it to their pets or dogs
to find out what would happen to them.
So once they discovered the morphine,
it wasn't too much longer that they were extracting other
opioids from the opium plant, including codeine that we all
know that we can get from cough syrup
because it has very great antitussive properties.
Thebaine and papaverine, these are also from the opium plant,
and we do see that in our testing and toxicology.
And then, finally, people were using morphine religiously,
and people were getting addicted to it.
And so in the effort to try and find something that was less
addictive, a chemist in Germany was boiling it in vinegar,
and lo and behold formed heroin.
And so Tom's reference to the heroin is based on a German word
meaning great warrior or fearless because you feel so
good when you're high on heroin.
So to start in grandma's garden,
this is an example of the seed pod.
My grandma had a huge garden of poppies in Stoughton,
and I was one of those kids that liked to cut up the fish.
I cut open the worms.
I wanted to cut one of those seed pods open in the worst way,
and you were forbidden and now I know why.
This is a great example of the vertical cuts
that they make in that seed pod.
The white exudate is actually raw opium paste.
And that naturally contains morphine and codeine.
So this is the top of Mother Nature's pharmacological
superstore because there it is, right there.
Nobody made morphine up.
It comes right from Mother Nature.
Well once they made heroin, the Bayer company jumped on that
and were marketing it.
They were producing metric tons of it and marketing it for
anything from treating children when they're cutting teeth
or ladies' days, women's monthly, ladies' days,
and pretty soon lots of people are getting addicted to it.
There were many soldiers coming home from the Civil War
that were addicted to morphine
because they were mixing it into laudanum,
which was alcohol and morphine.
So I can't even imagine what kind of buzz you'd get on that
because I think it was like 70% ethanol
mixed in with the morphine,
and you could just go to your pharmacy
and buy it in the bottle.
And, in 1914, the United States got on board
and they actually banned heroin in the United States.
So a little bit about how they form morphine.
Here's another example of the seed pod from the flower.
This sap has been allowed to come out of the pod,
and it has oxidized so it's a little bit darker.
And it firms up a little bit
so they can scrape it off with these tools.
And the lower picture shows the actual raw opium paste
that will be processed into heroin.
So, remember, the morphine is naturally in that opium paste.
You can acetylate it with something as simple as vinegar.
And these, the thing that I want to just point out here for,
if there are any geeky chemists in here, these hydroxyl groups,
the OH, oxygen and hydrogen, are what we're going to
change to get our heroin.
Water is H2O, so they're just one hydrogen short.
We acetylate them, and then it changes the structure.
So now we have those two acetyl groups,
and we've changed our morphine to diacetyl morphine,
or what we now know as heroin.
So here's some nice photographs of grades of heroin.
The nastier it is, the lower the number.
So number one and two
is just after the heroin production process.
So there's a lot of junk in there,
and people can use this and get high on it
but it has a lot of consequences.
They can get skin infections and things from it
because there are some many impurities.
Number three is getting better.
This is brown sugar, which my favorite rock and roll band,
The Rolling Stones, I always thought that song
was about an interracial relationship.
And now I know that it's not because they have many
songs that allude to the use of heroin and sister morphine.
And then, finally, the crème de la crme
would be the China white.
And so that would be, let me find it here,
this white powder here.
That is heroin hydrochloride. It's water soluble.
It has the highest potency and gives you the best buzz.
But the dealers want to make money
so they cut it with things.
Sometimes they cut it, they whack it.
They stomp on it to increase their profit margin.
Sometimes some of the things they cut it with have a purpose.
For example, diphenhydramine is the active ingredient
in Benadryl or over-the-counter sleep medications.
And when you use heroin or other opioids,
even prescription pain medicines,
sometimes they cause itching because it causes a release of
histamine in your blood, and that is the antihistamine.
So my theory is maybe they're trying to lure people into
thinking that, ooh, this is really good, I don't get itchy.
I don't get that one annoying side effect.
Scopolamine would be the kind of antihistamine that is in the
patches for motion sickness.
Some of these other things, common caffeine, sugar,
lactose, and even dried milk.
I mean, these are, they're adding weight to their product
so they can make more money.
But last and certainly not least is fentanyl.
And fentanyl has been in the news,
along with some of its chemical variations.
And we see heroin cut with this and we are seeing fake heroin
out there that is fentanyl, and it is deadly.
And we will-- I will tell you why.
This is a graph from Dr. Alan Wayne Jones,
who is a retired toxicologist in Sweden.
I just want to quickly go through.
So, again, we're going to start at the top
with our raw plant material from the poppy plant.
It gets acetylated. We get our heroin here.
Once the heroin is ingested in the body,
however you administer, whether you're smoking it, snorting it,
it is going to rapidly convert to the 6-monoacetylmorphine.
There we go.
And this is really the smoking gun in forensic toxicology.
That's what we see in our testing,
and that's what we look for and confirms that heroin was used.
Your liver does a lot of work to try to metabolize these drugs,
and once they metabolize they all will ultimately convert back
to morphine because that's our mother structure.
The human body will try to get rid of this,
and so we try to make it water soluble.
It will glucuronidate the forms of morphine
and basically add sugar structures to them
so they could be eliminated in the urine.
So I kind of went back from heroin and opioids.
Opioids are really any chemicals that can act on the receptors
that we have in our central nervous system
and in our gastrointestinal track.
If you have ever had to use a prescription opioid for, say,
a surgery, one of the side effects can be constipation,
and that's because of the central nervous system depression.
It slows down the peristaltic actions in your GI tract,
but now they have medication for that too that I see advertised.
So if you have the opioid-induced constipation
syndrome, you can get another medication for that.
The natural opiates, again, are going to be the morphine
and codeine that I've already talked about.
Semisynthetic opioids are going to be some that have been
modified by man based on that natural morphine structure.
And those are common ones that you have heard before,
hydrocodone, which is Vicodin, oxycodone, Buprenorphine.
I don't know if you've heard of that.
You might recognize that as Suboxone.
This is a drug currently used to help treat addicts
to recover from heroin addiction.
And then here is our diacetylmorphine.
So heroin is a semisynthetic.
Fentanyl is considered fully synthetic.
That is a man-made chemical.
And when I'm talking about the heroin being cut with fentanyl,
this is not pharmaceutical fentanyl that might be in a pain
management patch for someone that could be in a terminal
stage of cancer or some serious illness where they need chronic
pain management around the clock.
This is illegally manufactured fentanyl,
which China is our number one source of that right now.
And the reason we have, as we talked about a couple minutes
before the presentation started, that we have these receptors in
our body because we have our own natural opioid-type chemicals,
neurotransmitters, endorphins, and enkephalins.
So they help us manage pain.
They, if you burn your finger on the stove,
your body will respond to that and try to mitigate that pain
and interrupt those signals.
The users of heroin, their biggest thing is that euphoria.
But we know that it's very short-lived.
It has the analgesic effect because it interrupts
those pain signals through the nerve endings,
and so we get analgesia, and because of that it can make you
very relaxed and feel very care-free,
very apathetic to your surroundings,
and because you're very relaxed and very sedated sometimes,
some people like it because it has
that anti-anxiety component to it.
But long-term use of it can have many negative effects.
It's very hard on your organs.
There's not only the physical addiction
but there's a powerful psychological addiction
because you crave it.
You crave it. You want that euphoria.
That euphoria has been described from interviews
that I've seen with addicts as almost a sexual experience.
And so, hence that very powerful draw to get more and more of it.
They're always chasing that euphoria.
It can cause nausea and vomiting.
And prescription opioids can cause that too.
Some people might say they're allergic to codeine
because it made them throw up,
but it's not really an allergy,
it's just a response to that drug.
Skin abscesses and that can come from using injections.
We've already talked about the constipation
and some of the effects of withdrawal.
If you inject your heroin, you're putting yourself at risk
not only for the heroin effects but bloodborne pathogens.
And, again, that is a public health concern for all of us.
Here's a little cartoon that kind of adds
a little humor to withdrawal.
It really-- I've read that it's similar to having
a terrible bout of the flu.
But, again, in interviews with addicts,
they just find that offensive because they find it
much more violent than surviving the flu.
And it can take maybe 14 days of withdrawal before these symptoms
go away or these side effects.
The addicts, they know how long they can go
before they need another fix.
It might only be hours before they go start
to have signs of withdrawal, and they don't want that.
And so, hence, it leads us into that issue with finding the
money to get another fix for it.
So routes of administration.
Injection is the best way that you can get high.
You mainline, you do a direct dump.
If your veins are starting to get scarred,
you can do something that's called skin popping.
So you see in this right-hand picture,
these nasty abscesses on this individual's arms.
That's from skin, shooting it underneath the skin,
if you will.
You can also snort your heroin.
It has to be chopped up.
People can-- If you get the water-soluble kind,
you can dissolve it in water and aspirate it
into your sinuses like nasal spray.
They call that shabanging.
And there are nicknames for everything.
I mean, there's probably 20 nicknames
for drugs combined with heroin.
For example, speedball, heroin and cocaine.
That's famous for anyone from my generation
that remembers John Belushi.
Or Chris Farley, unfortunately, I believe
also passed away from speedball.
If you smoke your heroin, you have to burn it like that
tinfoil picture we saw earlier.
It's called chasing the dragon.
So the smoke, when it gels up and starts to burn,
it emits this smoke, and they snort that up in a straw.
And then one extreme use or way to administer your heroin could
be from what's called plugging.
And sometimes the use of these drugs,
especially intravenous use, is a very private thing.
They don't want people to see their arms.
They wear long sleeves when it's 95 degrees out.
Plugging is a way that, if you don't like needles and you don't
want anybody to know, you administer your heroin either
anally or vaginally, and those areas of your body are highly
vascularized so the drug can be absorbed very quickly.
Here's a classic example of track marks.
This is what law enforcement looks at when they pull someone
over and they look like they're under the influence of heroin.
Sometimes they can document that there are track marks.
I've heard it estimated that one-inch of track mark is worth
about 50 to 60, or, excuse me, 50 to 100 injections.
So once that person is stopped and the blood is collected,
the blood will come to the Hygiene Lab,
and here starts the forensic challenges.
Heroin, because of those two acetyl groups that I talked
about, is not very stable once it enters the human body.
In fact, it's very unlikely that we would ever measure heroin
in a living person.
It gets converted to that metabolite that I mentioned,
6-monoacetylmorphine, in just a few minutes.
We call it 6-MAM for short.
And this is, if we detect this in our toxicology testing,
this is definitive evidence that heroin has been used,
whether it's in a driver or in a death investigation.
So this is just a quick chart to show how stable or unstable,
depending on how you look at it.
If you use heroin, we would expect to see that 6-MAM
metabolite, but we would also see some morphine and codeine
because, remember, it's coming from the opium plant.
We can look at that morphine-codeine concentration
ratio, and studies have shown that when that ratio is greater
than one, that is indicative of heroin use,
even if we didn't see the 6-MAM.
The half-life of the 6-MAM is only about one-half hour.
So we can detect it maybe for a couple hours in the blood.
In Wisconsin, for OWI arrests, they try to collect the blood
within a three-hour window.
That's considered prima facie evidence of driving
under the influence at the time of driving.
So if they can get the blood quickly and it's analyzed in a
timely fashion, we have a higher likelihood of confirming
the presence of 6-MAM.
And just a little bit about some of the other opioids,
particular fentanyl.
I personally, and my colleagues, believe this is much worse.
It's difficult to see in our toxicology testing.
We don't see it as easily as the natural
or semisynthetic opioids.
It's about 50 times stronger than heroin and 100 times
stronger than morphine.
We use morphine sort of as our measuring stick
because that's Mother Nature's original recipe.
They don't get as much euphoria from that.
The onset is very rapid,
and it has a very short duration of action.
Again, this type of fentanyl is coming from China.
Those chemists are better chemists than I'll ever be.
They are making all different kinds of versions of fentanyl,
and people are buying it thinking they're getting heroin.
They might use their usual dose or hit that they think, and,
unknowingly, because the fentanyl is so powerful,
it can induce an overdose or even death.
Now, even and because of that strength,
if they do get caught in time
and someone calls 911 to try to save them,
they can give them naloxone.
But, again, because it's so powerful, oftentimes
they have to administer multiple does of naloxone.
Naloxone, for an injection, costs about $60.
The city of Madison was using some,
was getting expired naloxone from drug companies
to try to save resources because of the expense.
So for 150 people
they might have given 250 doses of naloxone.
So, you know, not only is it a public health concern but it's a
societal concern because of the finance and resources
that go to treat this and try to save people.
Here's an example of some of the easy chemical modifications
they can make on fentanyl.
So the fentanyl structure, I have it stretched out here
kind of in a long fashion.
This little group right here,
just think of these as pieces of Lego.
This is fentanyl, and all they do is
just modify it very quickly.
Here they've taken off one methyl group.
Here they've added on extra.
And now we have forms of fentanyl, again,
coming largely in part from China.
And these are, we're always chasing,
trying to keep up so that we can detect these in our case work.
Sometimes people, we turn in a not detected toxicology report,
and the law enforcement agency will call us
or district attorney will call us and say,
"How can that toxicology report be non-detect?
"That person was wasted on narcotics."
And we have to go back in and start looking for these,
and sometimes we find them and sometimes we don't.
Carfentanyl is well beyond anything that fentanyl can,
in and of itself, cause in terms of frightening
public health concern.
This is a extremely powerful large animal sedative
used in veterinary medicine.
They dress up in hazmat when they use this.
One drop can be fatal.
You can see the proportion picture here of the penny,
and that's about a spot of fentanyl that would be lethal.
It is 10,000 times the potency of morphine.
Remember, that's going to be our measuring stick.
The first use that I heard of it was in 2002.
It was dispersed in aerosol form in a Moscow theater
where some Chechen dissidents had taken hostages.
The Russian government, because it killed everybody,
the people they were trying to save as well as the
perpetrators, but they wouldn't disclose what it was.
And some time later, years later,
there was a scientific paper published where they
actually tested some of the clothing
and they identified the chemical as carfentanyl.
So it is a very frightening possibility if this ever got in
the wrong hands and could be used as a weapon
of mass destruction.
Supposedly, last month, China has announced that they have
banned exports of carfentanyl.
But just this week, yesterday the Milwaukee County Medical
Examiner was in the news because they have confirmed their first
death to carfentanyl in the state of Wisconsin.
It's very, very upsetting because there is no antidote
that can save you from this drug,
and now it's in our state as well.
Here's an example of hazmat clean up.
You can see they're wearing all the protective gear.
And if law enforcement comes upon a scene or arrests somebody
where carfentanyl might be there,
they bring in the K9 dogs.
And that puts them and the animals at risk.
So now this is, again, another huge amount of resource.
They have to assume the worst, so they have to get geared up
for and be prepared in case there is a drug like this
present in their clean up.
So what does it look like when you're driving under
the influence of heroin?
If law enforcement pulls you over because you aren't driving
very well, they're going to look at your vision.
They're going to talk to you
and see how you respond to questions.
They're going to ask you to perform some
divided attention tasks.
These are what we call
standardized field sobriety tests.
They are standardized on alcohol
but they are very useful tools for law enforcement
to recognize when somebody is impaired.
Impairment can be caused by over-the-counter medicines.
It can be caused by prescription medicines.
A valid prescription from your doctor
does not mean that you're safe to drive.
But with heroin, some of these certain drug categories,
law enforcement can recognize some very pronounced clues
that can give them indicators.
We have specialized trained law enforcement called drug
recognition experts, and they are trained to look at clinical
and psychophysical indicators and give opinions on one of
seven drug categories that you might be
driving under the influence of.
So with heroin and other opioids or narcotics,
they look at pulse and blood pressure and your temperature.
Because these drugs are
central nervous system depressants,
it's going to slow your pulse down.
And I have what would be expected an average of 60 to 90.
Everything gets slowed down.
Your blood pressure is slowed down.
Your body temperature drops.
Here's two standardized field sobriety tests.
So your balance and coordination
are not very good; you sway.
They look at something called Romberg test where
they're looking at how your body just,
you can't maintain your position.
And so if you think of driving, that is a divided attention task
because you're looking, you're responding to the road,
you're accelerating or braking.
Your body clock is very slow, so your ability to respond to
something is very slow, and your muscle tone is very flaccid
when you're under the influence of heroin.
We had our first confirmed heroin metabolite
in a driver in 2013.
So my colleague Stephanie Weber and I have been kind of
on the detective trail ever since.
So this is an example of Hygiene Lab data from 2012 to 2015.
Once we started seeing some of the heroin metabolite,
we went back and thought, well,
what about that morphine-codeine ratio?
How many people out there might be under the influence of heroin
and we just couldn't tell that in our testing?
So we had well over 900 individuals that had at least
morphine and morphine-codeine with a ratio greater than one.
So 270 out of that subset.
And only 15 of them were we able to confirm
that 6-monoacetylmorphine.
But this, it's probably underestimating the number
of people that are actually driving.
And, again, because it's very short-lived in the body,
so our ability to detect it is very reduced.
When you're driving on smack or heroin,
when we talk about how it affects your vision,
it causes your pupils to be constricted.
Many of the individuals that we have seen in the Hygiene Lab
driving on heroin, confirmed heroin cases,
many of them were driving during the day.
And if you think about your pupillary response to light,
the DREs look at your pupils in room light,
direct light with a flashlight, and near total darkness.
And these drugs will constrict the pupils and you will have
little to no reaction to light.
So if you can imagine driving at night,
in the country where there are no streetlights,
your pupil needs to open up
probably nearly filling your iris,
so you get as much light as possible in there
to see where you're going.
And that can't happen when
you're under the influence of heroin.
It also causes something called ptosis or droopy eyelids.
They have a really hard time of keeping their eyes open.
They are very sedated, and so that's part of it.
So now your pupils aren't open and your eyelids aren't--
You're having trouble keeping your eyes open.
Here's just a little video of an actual--
Let me see if that's going to work.
Well, it shows the pinpoint constricted pupils in darkness.
So you see the little lights there?
That's actually the size of that person's pupils.
And it should be all black from the pupil open in full darkness.
One of the other vision tests that the officers look at
is lack of convergence.
We all, most people I should say, not all,
but can cross our eyes if you look at your nose.
There are some drugs out there
that prevent that from happening.
Heroin is not one of them, but that is one of the checks,
the eye checks that the officers can look at.
Let's see if this--
I don't think this video is going to work either.
So this is another video of the droopy eyelids.
Wait, here we go.
All right, let's pass on that one.
All right, this is the last video
that I hope is going to work.
This is, we see this in narratives from law enforcement
in their documentation of the stop
or when we're preparing for court testimony.
Something that they call on the nod.
They alternate between a state of awake and sleep.
You might think that they are asleep.
They can hear you, but they're just kind of out of it
in la la land because they're stoned.
And this, if you see someone at the stoplight that they're
either slumped over their steering wheel or their head's
flopped back, just keep your car away from them and call 911
because if they're on the nod, they're under the influence.
This is the video that can be a little bit disturbing.
This young lady is high on heroin.
Luckily, she's not driving. She is on a public bus.
But what is disturbing about it is that her child is with her.
And her daughter is trying to attend to her.
Let me see here.
So that's what we call on the nod.
And that's her daughter trying to straighten her up.
And if you can imagine someone driving a car like that.
We've seen fewer heroin and driving,
and my personal belief on that is perhaps because the
distribution of heroin is spreading throughout our state
and I think it's getting easier to buy it,
and so they don't have to drive as far.
I'm not sure, I mean, I can't prove that,
but that is one of my suspicions.
So that's better if they're not driving.
But, so let's see.
I think I have time to go through some case histories.
I call this gentleman the Jack of all trades.
He was just stopped in the middle of the road.
He stopped driving. He said he was tired.
The officer immediately observed the pinpoint pupils.
He had a slow, raspy speech, which is another characteristic
of being under the influence of heroin or another opioid.
He had those droopy eyelids.
The officer also found some
interesting paraphernalia in his car.
And one thing I've learned about addicts such as this,
they are very creative in how they hide their paraphernalia
and how they describe what its use is.
So, for example, he had a scale in his car
which might imply that maybe he was a dealer.
He told the officer that his brother
is a professional dart thrower,
and so that is a scale that he uses
to weigh his dart tips.
The razor blades were used to cut his mother's pills because
he takes care of his mom and he has to cut her pills up for her.
But they found baggies of a powder in there,
which could have been heroin
or it could have been the crushed pills.
He did claim that he was in a pain management program so he
might have had a little bit too much of his medicine that day.
And he had tinfoil bindles, which, again,
might be a clue for someone that is selling.
He said that those pieces of tinfoil folded up were used so
that when he moves furniture around it helps it slide easier.
[laughter]
We've heard of them hiding their syringes.
They load their syringes so they have them with all the time
because, again, they know how long they can go before they need that fix.
They will pull apart the steering columns in the cars.
I don't know if you can do that with the new cars now with all the computer,
but they would hide the syringes in the steering column.
So he was arrested, his blood was drawn,
the Hygiene Lab tested it, and lo and behold
we have morphine, codeine, and 6-MAM.
The morphine-codeine ratio, if you notice,
is much greater than one.
So that confirms heroin because we have our heroin metabolite.
And we did find some oxycodone, another opioid, and alprazolam.
So likely he was probably crushing those oxycodone.
That was a huge problem for a while.
People like to crush them and snort them.
And in 2010, Purdue Pharma, had got a lot of pressure to make a
crush-proof version, and when they put it in water to try to
snort it, it turned into this gelatinous mess.
So he might have still had some of the old formulation there.
Alprazolam is another central nervous system depressant.
It's in a big family that you might be familiar with
known as Xanax, and Valium is in that family.
This person also was having problems parking.
Another male who was found passed out in his car.
He was partly in the parking lot and partly on the street.
And his rear part of his car was hooked up
on the front bumper of the car behind him.
And he just said, "I was tired from parking
"and wanted to take a nap."
He did admit that he had used heroin earlier that day.
The officer saw the indicators of impairment,
and he was very, very sleepy and sedated.
He fell asleep numerous times throughout the interview
and the arrest process.
He did demonstrate lack of convergence.
So, if you remember, the ability to cross your eyes.
What that looks like is you might have one eye
that looks like a lazy eye.
It'll just, the eyeball will roll off into an odd direction.
And that can happen with marijuana.
So when we tested his blood, we did find the morphine, codeine,
and the 6-monoacetylmorphine, the heroin metabolite again.
And then we also found the marijuana metabolite,
carboxy-THC, which just is indicative of
that some time he had smoked.
It's not what's considered the restricted controlled substance.
That has to be the parent delta-9 compound,
which is also illegal to drive under in the state of Wisconsin.
This person, a young lady, she was called in by several
civilians because she was driving
all over the road very slow.
The officer knew right where her car was because all the traffic
was held way back, driving slow, and she was in front
going from one side of the highway to the other.
And she was very upset when he finally got her to stop.
She was really shy.
She didn't want to open her arms to show him.
He could tell she was on heroin.
This was an experienced officer. And she cried.
She had been clean for several months
and had fallen off the wagon that day.
And when she was going through her arrest process,
the female officer found that she had her syringes
hidden in the groin area.
And, again, morphine, codeine, and 6-MAM.
53 nanograms of 6-MAM per milliliter of blood.
That is huge, I can tell you.
So that tells us that she probably had used the heroin
very close to the time of driving.
I think this is one of our last cases.
This person just had the unfortunate luck of merging
on the highway and a police officer was behind her.
She was not having problems maintaining her lane position.
He did smell alcohol and her eyes looked watery and glassy,
bloodshot, which alcohol can cause.
She had a lot of issues with balance and coordination.
So she had a lot of clues on the field sobriety test.
She flat out denied that she drank.
Didn't do drugs. Nothing.
Again we found morphine, codeine, and 6-MAM,
and she did have a little alcohol on board,
just below a .05.
And then there's that diphenhydramine
that we talked about.
We do consistently see it in our testing.
We don't always report it because it's very small amounts.
So, again, it could be used as a cutting agent.
And then, last but not least, this is what I call a
poly-opioid case because this person had a couple different
types of possibly heroin.
This was during the daytime.
So 4:30 when people are out and about.
You might be getting finished from work.
Our work day ends at 4:30 at the Hygiene Lab
unless we're out traveling for court.
The officer that arrested this person
just happened to be a drug recognition expert,
and this subject was very casual, not worried.
He showed clues of poor balance and coordination,
the constricted pupils.
Only morphine but this time fentanyl.
So we can't say for sure if he had used heroin
because we don't have that 6-MAM metabolite.
But the fentanyl in and of itself
would be enough to cause impairment.
So Wisconsin is taking action.
We have the prescription drug monitoring program.
So if you do get prescription medication from your doctor,
it is tracked to make sure that people are not going from doctor
to doctor getting multiple prescriptions.
We have the Good Samaritan law
that was just recently updated in 2016.
So if a person is with someone that overdoses because they like
to get high with their friends, they won't just take off
and leave them, because we've seen deaths, many times,
where someone is just found in the car and lo and behold their
buddies were with them and they passed out
and got afraid and left.
Or if they're on probation.
The whole purpose of this Good Samaritan law is that people
will call them and hopefully they can get 911 help
and resuscitate them with the antidote.
This is a very important one that the Hygiene Lab was very--
Played a prominent role in happening in 2016,
that the heroin metabolite was finally listed in Wisconsin
as a restricted controlled substance.
And that means it is illegal to drive
with the heroin metabolite in your body.
Heroin itself was already listed,
but we aren't going to see that
in living subjects, very unlikely.
So that was very important.
We continue to have more and more naloxone training
so paramedics, teachers, family members of known addicts,
they can get training on administering the antidote
and hopefully saved their loved one.
And then the legislature has taken some action.
There is a task force on opioid abuse.
I believe that the lieutenant governor is in charge of that.
And hopefully this month the legislature is supposed to vote
on a $4.8 million which covers about 11 different bills
addressing this issue.
So, I don't know if you would think this is an epidemic,
but it is definitely a public health crisis in our state.
And people driving under the influence of heroin
is basically a homicide in action, in my opinion,
because if they can't control their vehicle,
that puts all of us at risk.
The abuse of opioids continues unabated in Wisconsin.
Again, it's very unlikely that we will ever detect heroin
in blood of a live person.
So if we get that metabolite, that gives us conclusive
evidence, both for litigation and for interpretation
that they used heroin.
We have consistently seen the poor driving and how it affects
your ability to operate a motor vehicle safely.
Those are very impaired by the use of heroin and other opioids.
The time intervals are very critical.
Law enforcement does a fantastic job.
They get that blood collected very quickly,
and it is incumbent upon the laboratory to get it tested
promptly so that we can identify those drugs
before they degrade in the blood.
And, again, the increase in naloxone training throughout our
state is hopefully going to save more and more people
in the future until we can get control of this problem.
So it's time for questions.
This is my contact information too,
if anyone wants to send an email or contact the Hygiene Lab.
[applause]