Excerpt from WEAKEST LYNX -
“Wilson’s stable. In police custody at Suburban. He’s being charged with breaking and entering with intent to harm, and possession.”
I waited for the rest of the charges.
Striker pursed his lips.
“Wait. What about six murders and an attempted murder?” My voice squeaked.
“The D.A. is having trouble putting together a case. The original six were linked to you by the MO. We have no evidence. None. Though they’ve been working on developing the case since your attack.”
“But what about me? I saw him. The neighbors saw him. We confirmed the police sketch. Surely…”
“Subsequent to seeing him, you sustained a traumatic brain injury. The defense can shred your eye-witness report on the witness stand. Same with the neighbors. They were running in the dark. Could be a look alike. There were no prints, no DNA, no motive linking you two. They need something more or they can’t make the case.”
THE INNOCENCE PROJECT "Many wrongful convictions overturned with DNA testing involve multiple causes: 75% involve eyewitness misidentification... Prosecutorial misconduct, ineffective defense, police misconduct and racism are harder to quantify but were also factors in many of the wrongful convictions that have been overturned with DNA testing."
75% of wrongful convictions involved eyewitness misidentification? How is this possible?
The first thing that needs to be understood about memory is that humans do not process events like a video recorder. We process information based on focus, intensity, and past experiences.
All of our individual past experiences form "schema" in our memory banks. As we encounter information our brain looks into its schema-files and develops an understanding based on what it has experienced before.
When one remembers an incident the various past schema can overlap and mingle. The witness memory can be crystal clear - but it might not be the reality of what took place.
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| (Photo credit: Wikipedia) |
The Four Types of Memory
* Cognitive - These are sequences and patterns.
* Motor Vestibular -Body memories such as
playing a instrument or driving a car
* Emotional/Affective - These are memories of
feelings like grief and fear.
* State - These are memories from the senses. State
memories seem to be the most helpful in developing
a clear picture of what occurred. PTSD plays from
this memory - a certain smell or noise can trigger a
physical reaction. Auditory memories are less reliable than visual
memory. But as a plot twist, an author should understand that
witnesses are more confident in what they hear than what they
see.
The Stages of Memory
the brain deems something to be important it moves the
information into long term memory.
* Long Term - Can be retrieved from past events. One's ability to
recall depends on how information was processed. Processing
depends on which of the four types of memories or which
combination were used to interpret and "cluster" (this is basically
a filing system).
recall depends on how information was processed. Processing
depends on which of the four types of memories or which
combination were used to interpret and "cluster" (this is basically
a filing system).
The more significance-in-the-moment and the more types of memories involved create the clearest and most accurate memory picture. As a writer, think about your character. As she remembers something, which of her memory types is she using? For example, does she cognitively recall the fear that slowed her sequence of her actions when she smelled the smoke? Could she be making a profound mistake because she clustered the schema and now has a faulty memory? Did she remember the man saying, "I will kill you!" when she was really merging the event with a nightmare she had had just the night before?
Remember that no two people could ever remember an event from the same perspective. It's just not possible. What if your characters had completely different memory schemas of an event? Wow - all hell could break loose!
VIDEO QUICK STUDY - (9:02) FALSE MEMORY AND EYEWITNESS TESTIMONY interactive, very interesting!
VIDEO QUICK STUDY - (9:02) FALSE MEMORY AND EYEWITNESS TESTIMONY interactive, very interesting!
So we know that people will perceive with four different kinds of memory. They will either store in their long term memory, or not. They will develop a schema based on their past experiences and cluster these in their memory banks. But what are some of the components that might interfere in a clear and accurate memory?
A list of possibilities:
* Beliefs
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| Animation of the structure of a section of DNA. The bases lie horizontally between the two spiraling strands. (Photo credit: Wikipedia) |
* Stress levels
* Cross Racial Identification Bias
Brains are wired to identify distinctions in our own
race but NOT other races.
Brains are wired to identify distinctions in our own
race but NOT other races.
* Distinctive Aspects - People will remember
particularly attractive or especially unattractive
physicality better than "average" looks.
particularly attractive or especially unattractive
physicality better than "average" looks.
* Age of Witness - Children and elderly are less
accurate and their descriptors might be different as
well. Example: to a five year old "really old" could
mean someone who is in their thirties.
accurate and their descriptors might be different as
well. Example: to a five year old "really old" could
mean someone who is in their thirties.
* Gender - Men and women remember different
aspects because of how their brains are wired. A
man, for example, might remember the make and
year of a car while a woman might remember that
aspects because of how their brains are wired. A
man, for example, might remember the make and
year of a car while a woman might remember that
it was blue.
* Profession - Ex. an artist might have a better ability
to recall the face structure while a physical
therapist might notice a posture or unusual gait.
to recall the face structure while a physical
therapist might notice a posture or unusual gait.
* Drug or Alcohol Use
* Head Trauma - As in the excerpt from Weakest
Lynx
Lynx
* Weapons Focus Effect-If there is a weapon present
the witness focus remains on the weapon (duh) and
not on anything else in the environment.
(LINK - Blog about my experience as a eye witness
in a simulation)
the witness focus remains on the weapon (duh) and
not on anything else in the environment.
(LINK - Blog about my experience as a eye witness
in a simulation)
* Attention - A victim or bystander will pay more
attention to details if they are aware of what is happening
than someone who is not aware that something is going on. Even
if the witnesses are very attentive and good with faces, it is hard
to find the words to describe a person. Try this experiment - think
of someone you know very well, now try to describe out loud
their features so that someone could draw them
(Witness recall and Police Sketch Artists)
attention to details if they are aware of what is happening
than someone who is not aware that something is going on. Even
if the witnesses are very attentive and good with faces, it is hard
to find the words to describe a person. Try this experiment - think
of someone you know very well, now try to describe out loud
their features so that someone could draw them
(Witness recall and Police Sketch Artists)
* Setting - Full day light, face full on, length of time of incident
and time when recalled. 20 min can cause a sharp decrease in the
number things that can be remembered.
and time when recalled. 20 min can cause a sharp decrease in the
number things that can be remembered.
* System Variables - These are police and legal procedures that
can introduce bias.
can introduce bias.
In the 1977 Supreme Court decision in Manson v Brathwaite (Information Link) - It was determined that eyewitnesses are allowed to testify if they are very sure of testimony. If they are unsure it is up to the judge in the case whether to allow or not. Psychological studies have shown that the degree of certainty does not correlate with accuracy.
Many countries realized that innocent people were going to jail based on false witness memory - remember the witnesses can be 100% sure of themselves. They are not in any way "bad"; it is the way that memory works that makes eye witness testimony so very difficult. In 1999, Janet Reno was tasked with trying to develop procedures to help prevent some of these false-memory reports.
If your book takes place AFTER 1999, it should reflect these changes:
* Police ask open ended questions. Instead of asking, "Did he have
a gun?" thus planting the memory of a gun, the police should ask,
"Do you remember a weapon of any kind?"
a gun?" thus planting the memory of a gun, the police should ask,
"Do you remember a weapon of any kind?"
VIDEO QUICK STUDY - Elizabeth Loftus - Planting False
Memory (4:20)
VIDEO QUICK STUDY Misinformation Effect (3:46) How questions effect recall
Memory (4:20)
VIDEO QUICK STUDY Misinformation Effect (3:46) How questions effect recall
* Police should pause before asking another question, giving the
witness a chance to think about a situation and perhaps remember
another detail - This is one I used a lot in my counseling practice:
Ask. Answer. Wait.
witness a chance to think about a situation and perhaps remember
another detail - This is one I used a lot in my counseling practice:
Ask. Answer. Wait.
* The police should inform the witness that they can say, "I don't
know." This helps to prevent the witness from trying to fill in the
blank with information that is being pulled from a different
schema.
* The police, when possible, should physically walk the witness
through the crime scene. This might trigger memories from the
"state" memory bank.
* Careful use of Police Lineups - A line up, either in person or with
photos, should be done in a double-blind scenario. The officers
who are conducting the lineup should not know who the suspect
is. This stops the voice inflection and body language tells that are
picked up by the brain of the witness ex. "Are you sure that's the
right guy?
VIDEO QUICK STUDY of Line Up Experiment (1:45)
photos, should be done in a double-blind scenario. The officers
who are conducting the lineup should not know who the suspect
is. This stops the voice inflection and body language tells that are
picked up by the brain of the witness ex. "Are you sure that's the
right guy?
VIDEO QUICK STUDY of Line Up Experiment (1:45)
spoiler - none of the photos were of the criminal
themselves and would have, under the Supreme Court ruling,
been allowed to testify. Watch their faces
been allowed to testify. Watch their faces
as every single one of them realizes that they were wrong.
Relative Judgement - when a witness tries to pick the person who most closely aligns with the memory of that person. To prevent the witness from feeling that they HAVE to make an identification the officers should say that the subject MAY or MAY NOT be in the lineup. Also, the members in the lineup should be presented sequentially one after the other and one at a time. Witness will compare the suspect to the mental picture and not use relative judgement.
Fillers - the other people in the line-up should look similar. If the suspect had dreadlocks then the fillers should have dreadlocks. If the witness picks a filler, then it should be noted that their recall
might be questionable.
How can your heroine help?
During a crime the heroine could look for anything that is unique and difficult to shed or change such as:
* Body-type (height, weight), tattoos, scars, focus on ears and
nose.
nose.
* Movement - limps, postures
* Voice - lisps, unusual accents or speech patterns
As soon as possible - and without talking to ANYONE ELSE the heroine should sit down and write down all of the details that she can recall - She could write them, sketch them, or even call and leave a message recording so she can retrieve the information later.
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