Latest / Wrongful Conviction / #394 Wrongful Conviction: Junk Science - Hair Microscopy Evidence
Transcript
- 0:01Speaker 1: Hey folks, Kate Judson here, I'm a lawyer and the
- 0:04Speaker 1: executive director of the Center for Integrity and Forensic Sciences.
- 0:10Speaker 1: We're back with another episode of Junk Science, a series
- 0:13Speaker 1: we first released in twenty twenty, but these stories are
- 0:16Speaker 1: just as relevant as ever. This week's episode focuses on
- 0:21Speaker 1: hair microscopy, a forensic discipline that compares hair found on
- 0:25Speaker 1: a victim or at a crime scene to the hair
- 0:28Speaker 1: of a suspect. The problem, and from the title of
- 0:32Speaker 1: the show, you know what I'm going to say, The
- 0:34Speaker 1: problem is that hair microscopy is junk science. Even with
- 0:38Speaker 1: a microscope, it is next to impossible to accurately prove
- 0:43Speaker 1: that two hairs came from the same person without DNA testing.
- 0:49Speaker 1: Since this episode aired in twenty twenty, there was another
- 0:52Speaker 1: exoneration on a hair microscopy case that made big headlines.
- 0:59Speaker 1: In twenty one one, Anthony Broadwater was exonerated of the
- 1:03Speaker 1: crime of raping author Alice Sebold, who's best known for
- 1:07Speaker 1: the novel The Lovely Bones. Anthony Broadwater was convicted of
- 1:12Speaker 1: the rape in nineteen eighty two with eyewitness testimony and
- 1:16Speaker 1: hair microscopy, two methods we now know are flawed. At
- 1:20Speaker 1: his exoneration hearing, the judge said that he was deeply
- 1:23Speaker 1: sorry that this never should have happened. Anthony Broadwater broke
- 1:27Speaker 1: down in tears. The wrongful conviction that had ruined his
- 1:31Speaker 1: life was overturned, and his innocence finally validated. Unfortunately, we
- 1:38Speaker 1: don't know how many other Anthony Broadwaters are out there.
- 1:48Speaker 2: Washington, DC, A muggy summer day finally starts to cool
- 1:52Speaker 2: as night falls. Street lights turn on, Crickets chirp, there's
- 1:58Speaker 2: the soft jingle of the tags on a dog caller.
- 2:01Speaker 2: A black poodle walks up someone's porch steps, sniffs around.
- 2:05Speaker 2: The dog leaps back down the stairs when its owner
- 2:08Speaker 2: calls its name. A few hours later, on those same
- 2:11Speaker 2: porch steps, the man who lives there slowly walks up,
- 2:15Speaker 2: and a masked figure walks up behind him. There's a gunshot.
- 2:20Speaker 2: Someone screams. The shooter makes a run for it, ripping
- 2:24Speaker 2: a stocking mask from his face. It lands on a
- 2:27Speaker 2: porch step as he disappears down the street into the night.
- 2:34Speaker 2: You live down the street from where the gunshot went off.
- 2:37Speaker 2: Three days later, you're hanging out with your girlfriend and
- 2:40Speaker 2: your mom's basement sitting on the couch watching TV. Your
- 2:45Speaker 2: mom is upstairs cleaning up after dinner, and then there's
- 2:49Speaker 2: a knock at the door. You hear someone introduce themselves
- 2:53Speaker 2: as an officer, officers something or other, and damn it,
- 2:58Speaker 2: you think, and your teenage mind you figure he must
- 3:01Speaker 2: be there about the parking ticket you got a few
- 3:03Speaker 2: weeks ago and didn't pay yet.
- 3:05Speaker 3: Your mom's gonna be pissed.
- 3:08Speaker 2: You head upstairs, but they cuff you and take you away.
- 3:14Speaker 2: You're brought down to the station and put in a cell,
- 3:17Speaker 2: and they tell you that you'll be tried for the
- 3:19Speaker 2: murder of your neighbor. The next day you're transferred to
- 3:23Speaker 2: the county jail and you're beginning to absorb the shock
- 3:26Speaker 2: of it all. The one thing that you can't get
- 3:29Speaker 2: past is the filth. It's just terrible in there, everything
- 3:33Speaker 2: from the bugs to the food, to the living conditions
- 3:37Speaker 2: and the noise. The noise is unbearable. You can hardly sleep.
- 3:42Speaker 2: You begin to miss out on things. Your family summer
- 3:46Speaker 2: vacation comes and goes. Six months pass. You would have
- 3:50Speaker 2: had your ged by now. A year slips by, and
- 3:54Speaker 2: then a year turns into a year and a half.
- 3:57Speaker 2: Your nieces and nephews, the ones the you helped raise
- 4:00Speaker 2: or growing up. You've spoken to them a few times,
- 4:04Speaker 2: but they haven't come to visit. Are they thinking that
- 4:06Speaker 2: their uncle may have done this? You miss out on
- 4:10Speaker 2: the final years of being a care free teen. It
- 4:13Speaker 2: seems as though everything's moving on without you. Finally, after
- 4:19Speaker 2: two agonizing years, your case goes to trial. You want
- 4:24Speaker 2: to get your life back. You didn't kill anyone. You
- 4:28Speaker 2: were in that same basement all night when someone else
- 4:31Speaker 2: climbed your neighbors steps and ended his life with a
- 4:34Speaker 2: single gunshot blast of the head. A few weeks ago,
- 4:40Speaker 2: an officer came to your cell and cut some of
- 4:43Speaker 2: your hair. Of course, you willingly let them take it
- 4:46Speaker 2: because you were sure it would help prove your innocence.
- 4:50Speaker 3: As you sit in the courtroom at.
- 4:51Speaker 2: Your trial, the prosecutor says that there was a nylon
- 4:55Speaker 2: stocking mass found at the scene of the crime. An
- 4:58Speaker 2: FBI agent takes the stand for the prosecution and tells
- 5:01Speaker 2: the jury, I compare the defendant's hair to the thirteen
- 5:05Speaker 2: hairs found on the mask. This agent tells the jury
- 5:09Speaker 2: that the defendant's hair is indistinguishable from one of those
- 5:13Speaker 2: thirteen hairs. The prosecutor says, there's one chance, perhaps for
- 5:19Speaker 2: all we know in ten million, that it could be
- 5:22Speaker 2: someone else's hair. This single hair proves critical because it's
- 5:27Speaker 2: the only physical evidence that ties you to the homicide.
- 5:33Speaker 2: You're told the jury's reached a verdict. They shuffle back
- 5:37Speaker 2: into the courtroom, and none of them will look at you.
- 5:41Speaker 2: When you hear the word guilty, there's the sudden eruption
- 5:44Speaker 2: of uncontrolled sobbing, like the turning on of a spigot.
- 5:49Speaker 2: There's the unraveling of your mother in whales. Not my baby,
- 5:53Speaker 2: My baby didn't do it. Your ants are crying, your
- 5:57Speaker 2: relatives are trying to console each other. There's just a
- 6:00Speaker 2: medley of weeping and misery. You feel like you're going
- 6:04Speaker 2: to pass out. The room is sideways, and then it's
- 6:07Speaker 2: upside down, and then you're all white. All you can hear,
- 6:12Speaker 2: all you can see. Everything turns white, and you go numb.
- 6:18Speaker 2: You're sentenced to twenty years to life and stay prison,
- 6:22Speaker 2: and then there is nothing. Everything goes blank. You do
- 6:31Speaker 2: everything you can to prove your innocence. You write letters,
- 6:35Speaker 2: study the law, Your father comes to visit you. Just
- 6:38Speaker 2: about every single Saturday. But he dies four years after
- 6:42Speaker 2: your arrest. Your mom dies two years after that, and
- 6:45Speaker 2: you can't go to either of their funerals. You can't
- 6:49Speaker 2: help but to think, did this kill them? My wrongful conviction.
- 6:54Speaker 2: You sit in your cell, numb most days, and you
- 6:58Speaker 2: try to recall little things that will bring some comfort.
- 7:01Speaker 2: To smell your mother's cooking, sitting around playing cards with
- 7:06Speaker 2: your friends, holding hands with your girlfriend, and your mother's
- 7:10Speaker 2: basement watching TV. You live a lifetime in that prison,
- 7:16Speaker 2: thirty three long years. It takes all of that time
- 7:21Speaker 2: for the district attorney to finally agree to test the
- 7:24Speaker 2: DNA contained in the hair that was found on that
- 7:27Speaker 2: stalking mask that dropped to the steps of that porch.
- 7:31Speaker 2: It turns out the way you knew it would. Your
- 7:34Speaker 2: DNA does not match any of those thirteen hairs. But
- 7:38Speaker 2: they do figure out who one of the hairs belongs to,
- 7:42Speaker 2: and it's not a person. Turns out that one of
- 7:46Speaker 2: the hairs they found on that stalking mask, and argue
- 7:49Speaker 2: to the jury was a human hair belong to that poodle.
- 7:54Speaker 2: When you re enter the world, they say you're free,
- 7:57Speaker 2: but are you really? You went in as an eighteen
- 8:00Speaker 2: year old boy and came out a fifty one year
- 8:02Speaker 2: old man, and you've aged beyond your years. Your fighting
- 8:07Speaker 2: an illness caused by the burden of carrying around your
- 8:10Speaker 2: innocence for your entire adult life. You die at the
- 8:14Speaker 2: age of fifty nine, enjoying only eight free years with
- 8:18Speaker 2: what's left of your family. But your death, your suffering
- 8:22Speaker 2: is not in vain. After you were found to be innocent,
- 8:27Speaker 2: the FBI starts to re examine over three thousand cases
- 8:31Speaker 2: where similar evidence was used.
- 8:34Speaker 3: They're looking for other.
- 8:35Speaker 2: People who, like you, were wrongfully convicted of crimes they
- 8:39Speaker 2: didn't commit, people whose lives were destroyed by the junk
- 8:43Speaker 2: science of hair comparison analysis. The story you just heard
- 8:52Speaker 2: is based on true events of Sante Treble's life. He
- 8:56Speaker 2: was wrongfully convicted in nineteen seventy eight, an exonery in
- 9:00Speaker 2: twenty twelve. He passed away in July of twenty twenty.
- 9:06Speaker 2: This episode is dedicated to him. I'm Josh duban civil
- 9:15Speaker 2: rights and criminal defense attorney and Innocent ambassador to the
- 9:18Speaker 2: Innocence Project in New York. Even when examined under a microscope,
- 9:23Speaker 2: the similarities that can be observed between two hairs are
- 9:27Speaker 2: open to a wide interpretation. In other words, there are
- 9:30Speaker 2: no definitive traits that can prove with any scientific certainty
- 9:35Speaker 2: that a suspect's hair matches a hair found at a
- 9:38Speaker 2: crime scene. Yet hair comparison analysis was still being used
- 9:43Speaker 2: to falsely identify and convict innocent people up until the
- 9:47Speaker 2: year two thousand and today there are still people who
- 9:51Speaker 2: are incarcerated that were convicted based on this false evidence.
- 9:56Speaker 2: So how did this evidence get admitted into courts in
- 9:59Speaker 2: the first place. Turns out, hair my crosscubee was born
- 10:04Speaker 2: in the eighteen hundreds, and the methods used to analyze
- 10:07Speaker 2: and compare human hairs haven't changed much since. In eighteen
- 10:20Speaker 2: sixty nine, a man named John Dorsey was accused of
- 10:23Speaker 2: killing his wife by beating her over the head with
- 10:25Speaker 2: a club in his own yard in Massachusetts. During the trial,
- 10:30Speaker 2: two men claimed that they had seen hairs attached to
- 10:33Speaker 2: the alleged murder weapon, and that the hair appeared to
- 10:36Speaker 2: be brunette human hair that was the color of mister
- 10:40Speaker 2: Dorsey's wife's hair. Mister Dorsey was shocked his wife was brunette,
- 10:46Speaker 2: but so were as horses. According to mister Dorsey, the
- 10:50Speaker 2: club wasn't a murder weapon. It was just one of
- 10:52Speaker 2: many pieces of wood that was set out by the
- 10:55Speaker 2: horse stables. The hair and the clubs didn't belong to
- 10:58Speaker 2: his wife, but was a hair that had fallen from.
- 11:01Speaker 3: His horse's tail.
- 11:03Speaker 2: But the court ruled that mister Dorsey couldn't present this
- 11:06Speaker 2: account about the horse hair. Meanwhile, the testimony from the
- 11:11Speaker 2: men claiming that the hair was mister Dorsey's wife's was permitted.
- 11:16Speaker 2: Mister Dorsey was eventually convicted of killing his wife. This
- 11:21Speaker 2: was the first time a courd admitted hair comparison analysis
- 11:24Speaker 2: as evidence in our legal system, and it definitely wouldn't
- 11:28Speaker 2: be the last. Over a century later, animal hair and
- 11:32Speaker 2: human hair would again be an issue in the Sante
- 11:35Speaker 2: Triple case.
- 11:41Speaker 4: That case was just an example of the overconfidence in
- 11:45Speaker 4: overreaching and what it could do to different individuals. The
- 11:50Speaker 4: idea that not only could they be wrong about linking
- 11:53Speaker 4: a hair to a person, which they can because you
- 11:56Speaker 4: can't do that at all, but that they can't even
- 11:58Speaker 4: identify what is human here and what isn't. Not only
- 12:02Speaker 4: did it occur in that case, but it continued to
- 12:06Speaker 4: occur unchecked. That was just outrageous, all right.
- 12:13Speaker 2: So joining us today is Vanessa Antone and Vanessa is
- 12:17Speaker 2: a member of the National Association.
- 12:19Speaker 3: Of Criminal Defense Lawyers.
- 12:20Speaker 2: I think will refer to them as the NACDL, And
- 12:23Speaker 2: this is just a wonderful, wonderful group. I'm a member
- 12:26Speaker 2: of the NACDL, and it is a policy and advocacy
- 12:33Speaker 2: organization that really is on the ground working for reforms
- 12:38Speaker 2: and improvements in the criminal justice system. You're going to
- 12:41Speaker 2: learn about a really remarkable project that they have been
- 12:45Speaker 2: involved in with the FBI, and Vanessa is a key
- 12:49Speaker 2: member of this project. And what they are doing is
- 12:53Speaker 2: reading hundreds of transcripts from old cases and cases where
- 12:58Speaker 2: defendants and the accused were convicted and in many cases
- 13:03Speaker 2: wrongfully convicted based on hair comparison analysis. So to start, Vanessa,
- 13:09Speaker 2: hair comparison analysis is also called hair microscopy, and we'll
- 13:14Speaker 2: use these terms interchangeably, but tell us a little bit
- 13:17Speaker 2: about what hair microscopy or hair comparison analysis is exactly.
- 13:23Speaker 4: It's looking at hair under a microscope, as you would
- 13:27Speaker 4: think from the title. But what a well trained hair
- 13:32Speaker 4: examiner was supposed to be able to do is look
- 13:36Speaker 4: at different characteristics and hair and try to make an
- 13:41Speaker 4: association from those characteristics. They look at characteristics like the
- 13:45Speaker 4: color and the thickness, whether it looks wavy, if it
- 13:50Speaker 4: has what they call scales on the cuticle, whether it's
- 13:53Speaker 4: smooth or ragged. They also look at the part of
- 13:56Speaker 4: the hair that's the medula, which is the middle of
- 14:00Speaker 4: the hair, and they look at the shape of that,
- 14:04Speaker 4: the thickness, the color. They also look at the cortex,
- 14:08Speaker 4: which is the main part of the hair, and that
- 14:11Speaker 4: gives the hair characteristics like the pigment. And when they
- 14:15Speaker 4: do the examination, they make note of all these characteristics
- 14:19Speaker 4: in like a known sample of hair, and then they
- 14:21Speaker 4: seek to compare that to the evidentiary hair.
- 14:24Speaker 2: So it sounds scientific, I guess in a way. The
- 14:28Speaker 2: examiner takes some hair from the suspect's head, and they
- 14:33Speaker 2: know where that's coming from because it's the person that's
- 14:36Speaker 2: accused of the crime, right in front of them, sitting
- 14:39Speaker 2: in a jail cell. So they take that hair and
- 14:42Speaker 2: put it in a little bag and label it, and
- 14:45Speaker 2: they take that hair sample and compare it to what
- 14:49Speaker 2: you refer to as the evidentiary hair or the unknown
- 14:52Speaker 2: sample that was found at the scene of a crime.
- 14:55Speaker 2: And so they're looking at characteristics of the hair found
- 14:58Speaker 2: at the crime scene and and seeing if the person
- 15:02Speaker 2: that they claim committed this crime has hair that matches
- 15:05Speaker 2: these characteristics. But the problem seems to be that there
- 15:10Speaker 2: are so many different characteristics and variables and hair that
- 15:15Speaker 2: matching one hair to another, and you know, doing that
- 15:20Speaker 2: to try to find out whether it came from the
- 15:22Speaker 2: same person isn't as easy as.
- 15:25Speaker 3: Some might think.
- 15:27Speaker 4: In reading all of these transcripts from hair examiners, you know,
- 15:31Speaker 4: throughout decades until two thousand, they would tell you that
- 15:36Speaker 4: there's a range even in a person's own head of hair.
- 15:40Speaker 4: They don't all look identical.
- 15:42Speaker 2: So where does hair microscop be really run into trouble?
- 15:45Speaker 2: Why isn't it reliable?
- 15:48Speaker 4: Microscopic hair comparison doesn't rely on a chemical analysis or
- 15:54Speaker 4: a set of concrete standards to associate or to make
- 16:00Speaker 4: a comparison. It's what is known as a pattern and
- 16:03Speaker 4: matching discipline. So it's basically eyeballing it. It's a subjective
- 16:09Speaker 4: forensic discipline. In fact, in the words of one of
- 16:12Speaker 4: the FBI hair examiners, it's the most subjective of the
- 16:16Speaker 4: forensic disciplines. As another microscopic hair examiner said, you just
- 16:22Speaker 4: you know, sometimes you get a feeling about a hair
- 16:25Speaker 4: and you know, it just bowls you over and you
- 16:28Speaker 4: just look at it. And so that's why there won't
- 16:30Speaker 4: be a database. You can't make a database of that
- 16:33Speaker 4: type of subjective feeling about hair.
- 16:35Speaker 2: Yeah, I get it. I mean, you could make a
- 16:37Speaker 2: database of people's subjective feelings about hair, but it's not
- 16:41Speaker 2: going to tell you very much. But it really begs
- 16:44Speaker 2: the question why were prosecutors using this to try to
- 16:48Speaker 2: get convictions. If it's so subjective and so speculative, why
- 16:54Speaker 2: were they using it at all.
- 16:56Speaker 4: Generally they would start out operating on the you know,
- 16:59Speaker 4: the trans for principle that if your hair falls out
- 17:03Speaker 4: and you are in a location or you're near someone,
- 17:07Speaker 4: hair can transfer to another person or to the place
- 17:10Speaker 4: that you're in close proximity to. So it could give
- 17:14Speaker 4: evidence of someone's presence in a certain location or with
- 17:18Speaker 4: a certain person. When that is one of the few
- 17:21Speaker 4: pieces of evidence you have, obviously you want to pursue that.
- 17:26Speaker 4: And a lot of these cases, not all, but a
- 17:30Speaker 4: lot of them were in pre DNA times, so this
- 17:34Speaker 4: would be very powerful evidence when you can't just DNA
- 17:38Speaker 4: test something. So what you had is the hair.
- 17:41Speaker 2: But DNA testing had come out in the nineties, so
- 17:45Speaker 2: why wasn't it being used on hair evidence? Why were
- 17:50Speaker 2: prosecutors still an FBI examiners for that matter, still using
- 17:54Speaker 2: this hair comparison analysis.
- 17:57Speaker 4: When we think of DNA testing, that's nuclear DNA testing.
- 18:01Speaker 4: And the problem with hair and why this happened was
- 18:05Speaker 4: because unless there was tissue at the root of the hair,
- 18:09Speaker 4: like if you yank your hair out and it may
- 18:11Speaker 4: or may not have some tissue at the root. Unless
- 18:14Speaker 4: there was tissue there that could be tested with nuclear DNA,
- 18:18Speaker 4: you couldn't do a DNA test on hair. All you
- 18:20Speaker 4: could do is eyeball it under a microscope. Until mitochondrial DNA,
- 18:26Speaker 4: you know, a different type of DNA testing allowed testing
- 18:30Speaker 4: of the hair shaft to give a result. So in
- 18:33Speaker 4: all those decades that was not there, that technology wasn't
- 18:39Speaker 4: being used, and it wasn't until around two thousand that
- 18:43Speaker 4: even you know, the FBI lab started using that in
- 18:46Speaker 4: all the cases, and that is when they could actually
- 18:50Speaker 4: look at the hair and say conclusively, no, it wasn't
- 18:55Speaker 4: from this individual.
- 19:06Speaker 3: I want to talk.
- 19:06Speaker 2: About three cases that all occurred around the Washington, DC area.
- 19:11Speaker 2: One was Sante Tribble, who we mentioned earlier, where a
- 19:14Speaker 2: dog hare was mistaken for a human air. Now another
- 19:17Speaker 2: case was the case of Donald Eugene Gates, and Donald
- 19:22Speaker 2: Gates was accused of raping and.
- 19:24Speaker 3: Killing a girl in a park.
- 19:26Speaker 2: Now, during his trial, an FBI special agent testified that
- 19:30Speaker 2: Donald's hair was quote microscopically indistinguishable end quote from hairs
- 19:37Speaker 2: found on the victim's body, and based on that that
- 19:42Speaker 2: the hair from the crime scene probably belonged to Donald Gates.
- 19:46Speaker 2: And so Donald was convicted and sentenced to twenty years
- 19:49Speaker 2: to life in prison. And then there's yet a third case,
- 19:54Speaker 2: and that is the case of an eighteen.
- 19:56Speaker 3: Year old named Kirk Odom.
- 19:58Speaker 2: Now this one was, you know, another sort of mind
- 20:02Speaker 2: bending example of this junk science being applied, because here
- 20:07Speaker 2: you have mister Odom just walking down the street one day.
- 20:10Speaker 2: He's on his way to go see his infant daughter
- 20:13Speaker 2: at his house, and a cop stops him on the
- 20:16Speaker 2: street and says, you know, you look like.
- 20:18Speaker 3: The guy in this picture. And the picture was.
- 20:20Speaker 2: A sketch that had been drawn based on a description
- 20:24Speaker 2: given by a woman that had been attacked blindfolded and
- 20:28Speaker 2: raped by a stranger with a gun, and the victim
- 20:32Speaker 2: only got a brief look at her attacker, but the
- 20:35Speaker 2: officers drew the sketch based on what she described, which
- 20:39Speaker 2: was basically a young black man. Based on that, the
- 20:43Speaker 2: officer arrests Kirk Odem. And you have another example of
- 20:48Speaker 2: an FBI agent testifying at a trial. And here the
- 20:52Speaker 2: agent gets on the stand and says kirk Odom's hair
- 20:57Speaker 2: matches essentially hair found on the victor's nightgown. And they
- 21:01Speaker 2: used the same sort of language that is indistinguishable from
- 21:04Speaker 2: Kirk's hair. Kirk spent over twenty two years in prison.
- 21:09Speaker 2: So what happens next is mitochondrial DNA testing finally becomes available, right,
- 21:15Speaker 2: that's the DNA testing of hair. And all three of
- 21:19Speaker 2: these men's hair was tested, and what do you know,
- 21:24Speaker 2: none of their DNA matched any of the hairs that
- 21:27Speaker 2: were found at the scenes of these crimes. And at
- 21:30Speaker 2: this point, the FBI couldn't hide behind this anymore. So
- 21:33Speaker 2: tell us, Vanessa, what happens next.
- 21:36Speaker 4: Well, I was lucky enough to be working with an ACDL.
- 21:40Speaker 4: When NACDL joined in work in a partnership with the FBI,
- 21:47Speaker 4: the Department of Justice and the Innocence Project to conduct
- 21:51Speaker 4: a review of the FBI hair examiner's cases from you know,
- 21:55Speaker 4: whenever they started, when the earliest we could find up
- 21:58Speaker 4: to about two thousand, and that came about for a
- 22:02Speaker 4: couple reasons, one of which was the National Academy of
- 22:06Speaker 4: Sciences Report on Strengthening Forensic Science, which looked at patterned
- 22:11Speaker 4: and matching disciplines, including specifically hair comparison, and said, you know,
- 22:16Speaker 4: it just doesn't have a sufficient foundation to be used
- 22:19Speaker 4: for identifying people.
- 22:22Speaker 2: So the NACDL is working with the FBI and you
- 22:25Speaker 2: start going through all of these old cases. You're reading
- 22:28Speaker 2: the transcripts, and these are trials where hair evidence was
- 22:32Speaker 2: used to get a conviction.
- 22:34Speaker 3: So what did you find.
- 22:36Speaker 4: Part of the frustration that the lawyers had and that
- 22:41Speaker 4: we all had reading these transcripts back to back was
- 22:44Speaker 4: the continued nature of the same statements that were unscientific,
- 22:49Speaker 4: and so we called them error type one, two and three.
- 22:53Speaker 4: And in Layman's terms, air type one is basically where
- 22:58Speaker 4: they're making a one to one association between a person
- 23:02Speaker 4: and a hair, which can never be done with microscopic
- 23:06Speaker 4: hare comparison. So that's when an examiner either states or
- 23:10Speaker 4: implies that the evidentiary hair can be associated to a
- 23:15Speaker 4: specific individual to the exclusion of all others, and that
- 23:18Speaker 4: would include statements indicating that hair is unique. Sometimes an
- 23:24Speaker 4: analogy of a fingerprint was used in testimony. Well, it's
- 23:27Speaker 4: not exactly like a fingerprint, but it kind of is,
- 23:30Speaker 4: and that's why we can say that this hair came
- 23:33Speaker 4: from this person. So that's that one to one association,
- 23:37Speaker 4: and that is absolutely incorrect. You can't say hair is
- 23:41Speaker 4: unique and use it to associate people. You know, you
- 23:44Speaker 4: shouldn't have to say it's like this or it's like that.
- 23:47Speaker 4: You should just say what it is. And if what
- 23:49Speaker 4: it is isn't enough, then it shouldn't be used to
- 23:53Speaker 4: connect the hair to a person. That wasn't really the
- 23:57Speaker 4: most common type of error or scientifically invalid statement we saw.
- 24:04Speaker 4: It was usually what we call air two and what
- 24:08Speaker 4: I'm talking about. There are statements like, well, it would
- 24:12Speaker 4: be rare if two hairs that looked this similar came
- 24:16Speaker 4: from two different individuals, And those were the things we
- 24:20Speaker 4: were looking for in the review, and unfortunately found that
- 24:25Speaker 4: in the majority, the vast majority, over ninety percent of
- 24:28Speaker 4: cases where FBI examiners gave testimony, the conclusions were exaggerated,
- 24:35Speaker 4: and there were scientifically unsupported statements in the testimony.
- 24:39Speaker 2: Look, I always knew this was bad, but ninety percent
- 24:43Speaker 2: of the cases, I mean, that's just an insane statistic.
- 24:46Speaker 2: And you know, our listeners really need to remember that
- 24:49Speaker 2: these weren't just any experts coming in to give testimony.
- 24:53Speaker 3: This is the FBI.
- 24:55Speaker 2: This is, you know, an organization that has a reputation
- 24:58Speaker 2: for having a attained higher knowledge, you know, knowing more
- 25:02Speaker 2: than just everyday people.
- 25:05Speaker 4: When an FBI examiner comes in, especially in a state case,
- 25:11Speaker 4: great weight is given to what they say. It is
- 25:15Speaker 4: very impressive to have the FBI show up and explain
- 25:19Speaker 4: a discipline and tell you what something means in their experience.
- 25:24Speaker 4: And that's what happened. In some cases, an FBI was
- 25:29Speaker 4: asked to do hair examination when the local examiners couldn't
- 25:32Speaker 4: make an association, which makes the whole thing even more
- 25:36Speaker 4: questionable because the inquiry should end there. You shouldn't be
- 25:39Speaker 4: able to try to find someone else who will give
- 25:42Speaker 4: you the answer that you want. Also, they found that
- 25:47Speaker 4: the FBI hair examiners kept their identity as law enforcement
- 25:51Speaker 4: agents first and foremost, and they found that instead of
- 25:55Speaker 4: acting like impartial scientists, the FBI lab culture at the
- 26:00Speaker 4: time embraced the agent examiners acting like more like detectives,
- 26:06Speaker 4: and that that approach should have been pulled back. And remember, no,
- 26:10Speaker 4: you're independent. This is scientific. You're not part of the
- 26:14Speaker 4: law enforcement investigative team. You're a scientist.
- 26:18Speaker 2: So, Vanessa, you read transcripts from a ton of cases,
- 26:21Speaker 2: a lot of testimony. Were there any that really stood
- 26:25Speaker 2: out to you where you sat back and said, Wow,
- 26:27Speaker 2: this is really bad.
- 26:29Speaker 4: A couple of things where I thought I could not believe.
- 26:31Speaker 4: This was the case where the examiner said that he
- 26:35Speaker 4: had significant experience, you know, examining pubic cares from people
- 26:41Speaker 4: from Mexico, and therefore he could exclude people from Mexico
- 26:46Speaker 4: from having contributed the pubic care in the case at hand.
- 26:50Speaker 4: Obviously that was because the alternate suspects other than the
- 26:55Speaker 4: defendant were from Mexico. So that was entirely made up.
- 26:58Speaker 4: I mean, I can't even there's no point trying to
- 27:02Speaker 4: be nice about it. That's not a thing anybody can
- 27:05Speaker 4: ever say, and it was just made up. You can't
- 27:09Speaker 4: say that a hair came from an individual of a
- 27:12Speaker 4: particular racial group. They can look at the hair and
- 27:15Speaker 4: talk about some of the ancestral origins and some of
- 27:18Speaker 4: the classifications into groups at a huge broad level, which
- 27:23Speaker 4: really wouldn't have value and you know, crime investigation. But
- 27:27Speaker 4: they absolutely can't say that it did or did not
- 27:31Speaker 4: come from a person from a certain country. So that's
- 27:36Speaker 4: you know, that's pretty ridiculous.
- 27:48Speaker 2: So after you review the transcripts from a case, and
- 27:52Speaker 2: let's say you determine that you know, an expert or
- 27:56Speaker 2: a so called expert came in and gave testimony and
- 27:59Speaker 2: said that were just outside the bounds of science, and
- 28:03Speaker 2: there was a conviction. What happened next? What were the
- 28:07Speaker 2: next steps.
- 28:07Speaker 3: Of the review?
- 28:09Speaker 4: I seek to assist folks in finding counsel and hooking
- 28:15Speaker 4: them up with lawyers who could assist them to pursue
- 28:18Speaker 4: any claims they might have. If that type of evidence
- 28:21Speaker 4: was used in their case, they would do the DNA
- 28:24Speaker 4: testing on the hair, or if no hair could be
- 28:27Speaker 4: found after all these years, because these are old cases,
- 28:31Speaker 4: they would do testing on other biological evidence as long
- 28:34Speaker 4: as a chain of custody could be established.
- 28:38Speaker 2: So look, I just have to say, and if this
- 28:41Speaker 2: is a shameless plug so be it. The NACDL is
- 28:44Speaker 2: just it's a remarkable organization because you're not only exposing problems,
- 28:49Speaker 2: which you certainly did here, but it goes that extra
- 28:53Speaker 2: step to helping people that you know, have been the
- 28:56Speaker 2: victim of a wrongful conviction or the victim of of
- 29:00Speaker 2: you know, testimony that goes outside the bounds of science,
- 29:04Speaker 2: and getting them help and hooking them.
- 29:06Speaker 3: Up with lawyers.
- 29:07Speaker 2: So you must, Vanessa, have had an interesting experience from
- 29:12Speaker 2: all these cases. What is your biggest takeaway from this work?
- 29:16Speaker 4: No matter how much you want a conviction or how
- 29:19Speaker 4: much other evidence you think you have of guilt, it's
- 29:23Speaker 4: never appropriate to admit unsupported science and the idea that
- 29:29Speaker 4: using certain techniques are needed as tools to quote unquote
- 29:35Speaker 4: catch the bad guys, which is still a conversation that's
- 29:39Speaker 4: going on with forensic science today. That's the fear that
- 29:44Speaker 4: law enforcement won't have the tools they need to catch
- 29:49Speaker 4: people or to convict people. And the appropriate response should be, well,
- 29:54Speaker 4: those tools have to be scientifically valid and they have
- 29:59Speaker 4: to be science typically sound.
- 30:01Speaker 2: So can't this model that the NACDL and the FBI
- 30:05Speaker 2: employed here, which is re reviewing cases and exposing problems
- 30:10Speaker 2: and helping right these wrongs. Can't this model be applied
- 30:14Speaker 2: to other disciplines of junk science? It just seems so effective.
- 30:18Speaker 2: Then you're able to help so many people.
- 30:21Speaker 4: As a result of the FBI hair Review and other
- 30:26Speaker 4: movements to make sure forensic science was more reliable for
- 30:31Speaker 4: the courtroom, there were plans in the Department of Justice
- 30:34Speaker 4: in the last administration to do similar reviews of other
- 30:40Speaker 4: pattern and matching disciplines, to take a historical look back
- 30:44Speaker 4: and see if in some other disciplines in the FBI
- 30:47Speaker 4: lab that were susceptible to similar errors, if similar errors
- 30:52Speaker 4: had occurred, and like the hair review, to find those
- 30:55Speaker 4: and identify them and provide notification and give a means
- 31:01Speaker 4: for folks to address those potential scientific overstatements.
- 31:06Speaker 2: All right, So the way you say that evans when
- 31:09Speaker 2: you say there are were plans in the Department of
- 31:12Speaker 2: Justice to do this historical look back, makes me have
- 31:17Speaker 2: the sinking suspicion that maybe it didn't pan out.
- 31:20Speaker 4: What happened that, along with several other plans, was rolled
- 31:25Speaker 4: back by then Attorney General Sessions. Under the new administration,
- 31:31Speaker 4: it has become a little harder. We have to be
- 31:34Speaker 4: extra vigilant when you're dealing with the situation where plans
- 31:39Speaker 4: for progress were abandoned. So while a lot of progress
- 31:46Speaker 4: has been made, there's a lot to be done. You know,
- 31:48Speaker 4: cases are still litigation. Cases still need to be litigated.
- 31:53Speaker 4: So yeah, the struggle continues.
- 32:01Speaker 3: You might be.
- 32:02Speaker 2: Listening to this wondering what you can do to help.
- 32:05Speaker 2: Thanks to the work that Vanessa is doing with the NACDL,
- 32:09Speaker 2: many individuals have been exonerated. But being exonerated means moving
- 32:14Speaker 2: from a life of injustice and hardship in prison to
- 32:17Speaker 2: another kind of very difficult life outside of prison. Take
- 32:22Speaker 2: for example, Drew Whitley. In nineteen eighty nine, the manager
- 32:25Speaker 2: of McDonald's was murdered in Pennsylvania. Another McDonald's employee was
- 32:30Speaker 2: there when the crime occurred. The witness could not see
- 32:33Speaker 2: the face of the perpetrator because he was wearing a
- 32:36Speaker 2: ski mask, but he claimed nonetheless that the person that
- 32:39Speaker 2: committed the crime had been Drew Whitley, his neighbor. Investigators
- 32:44Speaker 2: found a hair on a ski mask which was found
- 32:46Speaker 2: near the crime scene. They compared it to Drew's hair
- 32:50Speaker 2: and claimed that it matched Drew. Whitley was convicted and
- 32:53Speaker 2: sentenced to life in prison. After fighting for years, Drew
- 32:58Speaker 2: was finally able to get the hairs from the crime
- 33:00Speaker 2: I'm seeing tested for mitochondrial DNA. The hairs did not
- 33:04Speaker 2: belong to him, and he was exonerated in two thousand
- 33:07Speaker 2: and six. The trauma from his wrongful conviction remains. He's
- 33:12Speaker 2: always looking over his shoulder with the constant and perhaps
- 33:16Speaker 2: justified worry that a police officer will bring him back
- 33:19Speaker 2: to prison for no good reason at all. Something that
- 33:23Speaker 2: strikes me about a lot of these men who have
- 33:25Speaker 2: been convicted based on hair comparison evidence, like Drew, Whitley,
- 33:29Speaker 2: and Kirk Odom, is that many of them have shaved
- 33:33Speaker 2: their heads after their release. I can't help but to
- 33:36Speaker 2: wonder if it's because of this fear that someone will
- 33:39Speaker 2: find their hair where it shouldn't be and the nightmare
- 33:42Speaker 2: will begin all over again. After serving seventeen years for
- 33:47Speaker 2: a crime he didn't commit, dru was finally released, but
- 33:51Speaker 2: he didn't receive any compensation from the state. So here's
- 33:55Speaker 2: someone that lives a literal nightmare, struggling behind bars to
- 33:59Speaker 2: prove his innocence, and now he has to struggle to
- 34:02Speaker 2: survive on the outside. Right now, fifteen states in this
- 34:07Speaker 2: country don't offer any compensation to exonerreies. The thirty five
- 34:12Speaker 2: states that do differ widely in the amounts that they offer,
- 34:15Speaker 2: and it's often difficult to satisfy all of the procedural
- 34:18Speaker 2: requirements to qualify for the money. As you can imagine,
- 34:22Speaker 2: there are always loopholes, and the states often exploit them.
- 34:27Speaker 2: Money can't give back the years of someone's life that
- 34:29Speaker 2: they were robbed of, but compensation does help. It eases
- 34:34Speaker 2: an exneries path forward and healing and living a more
- 34:37Speaker 2: comfortable life. The Innocence Project is fighting to hold states
- 34:41Speaker 2: accountable for compensating wrongfully convicted individuals. Until all states enact
- 34:47Speaker 2: legislation to compensate the wrongly convicted, that fight will continue.
- 34:52Speaker 2: The Innocence Project has set up a fund to support exonreies.
- 34:56Speaker 2: The fund is currently expanding to cover those exoneries who
- 35:00Speaker 2: are facing job loss or economic hardships due to COVID nineteen.
- 35:04Speaker 2: You can donate to this fund by going to Innocenceproject
- 35:07Speaker 2: dot org slash Exonery dash Fund DASH twenty twenty. You
- 35:14Speaker 2: can also support the amazing work that the NACDL is
- 35:18Speaker 2: doing by donating to the NACDL Foundation for Criminal Justice.
- 35:22Speaker 2: You could find out more about that at NACDL dot org.
- 35:36Speaker 2: Next week, we'll explore the junk science of shoe print
- 35:39Speaker 2: and tire track evidence. Wrongful Conviction Junk Science is a
- 35:44Speaker 2: production of Lava for Good Podcasts in association with Signal
- 35:48Speaker 2: Company Number One. Thanks to our executive producer Jason Flahm
- 35:52Speaker 2: and the team at Signal Company Number One executive producer
- 35:55Speaker 2: Kevin Wartis and senior producers Karen Kornhaber and Britz Spangler.
- 36:00Speaker 3: Our music was composed by Jay Ralph.
- 36:02Speaker 2: You can follow me on Instagram at dubin Josh. Follow
- 36:06Speaker 2: the Wrongful Conviction podcast on Facebook and on Instagram at
- 36:10Speaker 2: wrongful Conviction and on Twitter at wrong Conviction