Difference between revisions of "Eyewitness Misidentification"

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(Practical Considerations for the Defender)
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* '''Records:''' Investigators should maintain a clear record of every lineup, not just the one that resulted in identification of a suspect.  Additionally, identification should be video recorded whenever possible.  Recording benefits both the defense and the prosecution.  In the event of misconduct, the defense has visual evidence.  On the other hand, the prosecution may show the jury that the procedures were legitimate and aboveboard.  
 
* '''Records:''' Investigators should maintain a clear record of every lineup, not just the one that resulted in identification of a suspect.  Additionally, identification should be video recorded whenever possible.  Recording benefits both the defense and the prosecution.  In the event of misconduct, the defense has visual evidence.  On the other hand, the prosecution may show the jury that the procedures were legitimate and aboveboard.  
  
== Practical Considerations for the Defender ==
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== Practical Considerations ==
  
 
'''Engaging an Expert Witness:''' Expert Testimony can be used to discredit an eyewitness identification.
 
'''Engaging an Expert Witness:''' Expert Testimony can be used to discredit an eyewitness identification.
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(''Neil v. Biggers'' 409 U.S. 188, 199 (1972)).  
 
(''Neil v. Biggers'' 409 U.S. 188, 199 (1972)).  
  
Participation of the Client: In the United States, there are no legal grounds for failing to participate in a lineup, especially if the client is already in custody. Since the client's participation in a lineup is non-testimonial, there can be no valid claim of privilege on the basis of the right against self-incrimination.
 
  
 
'''Client Preparation:''' If client is asked to participate in a lineup, it is important to brief him/her to cooperate and avoid any obnoxious behavior. Lack of cooperation can be used against the client at trial.  The Defender should research how lineups are conducted in the locality and explain the process to the client.  Also, should advise his/her client not to speak to other members of the lineup.   
 
'''Client Preparation:''' If client is asked to participate in a lineup, it is important to brief him/her to cooperate and avoid any obnoxious behavior. Lack of cooperation can be used against the client at trial.  The Defender should research how lineups are conducted in the locality and explain the process to the client.  Also, should advise his/her client not to speak to other members of the lineup.   
  
'''Lineup Attendance:''' Defender should attend the lineup whenever possible.  Read the National Institute of Justice's report entitled "Eyewitness Evidence - A Guide for Law Enforcement" in order to gain a better understanding of the fair way to conduct lineups. The action of the defender at the lineup is dependent on what the defender anticipates in court. In general, the role of the defender should be a passive one, but the level of involvement depends on many variables such as: the potential culpability of the client, the defender's knowledge about the trial/investigation and knowledge about the police.  
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'''Lineup Attendance:''' Defender should attend the lineup whenever possible.  The National Institute of Justice published a report entitled ''Eyewitness Evidence - A Guide for Law Enforcement'' outlining fair lineup practices. In general, the defender should remain passive during the lineup.  If the defender determines that some action is necessary, the defender should be authoritative, yet deferential. 
 +
*''Passive Role:'' Document all procedures for later use in court. Ideally, the defender should carry a small video camera and be accompanied by a unbiased third party, who will act as a "prover" in court.
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*''Active Role:'' If the defender determines that it is in the client's best interest to interfere, the defender should file a motion for best practices.  
  
- Passive Role: If the police use suggestive procedures, it may be best to remain passive but document the procedures in order to discredit the witness in court. Ideally, the defender should carry a small video camera and record what happens during the lineup. The defender should also be accompanied by a third party, a relatively unbiased third party "prover."
 
- Active Role: If the defender determines that it's in the client's best interest to make constructive suggestions concerning the lineup, the defender should file a motion for best practices in line-ups and eye-witness interviews. If the defender is in a situation where the defendants' right to counsel has been accrued, the defender can make the argument that the right to counsel includes the right to be present at a pre-line up briefing and post line-up debriefing.
 
  
Preparing Cross-Examination of Eyewitness Evidence: Questions that should be asked of the defense in preparation:
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== Trial Tips ==
- What elements on the accuracy of the identification does the attorney want to present to the jury?
 
- What specific jury instructions will the trial judge give in relation on identification?
 
 
- Is there any documentation of the identification process? This includes document from formal/informal discovery, about the witness, the perpetrator, the client, the occurrence of the crime, as well as, show-ups, photo spreads and lineups with any instructions delivered to the eyewitness by law enforcement officers.
 
- What information has been published in live witness or scholarly research about factors that can positively or negatively affect the eyewitness identification?
 
  
Opening Statement:
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''Cross-Examination of Eyewitness Evidence:'' Issues defense should explore during trial preparation:  
If the defender plans to attack the testimony of the eyewitness, the defender should claim in the opening statement that the eyewitness is either mistaken or lying. In most cases, the defender should claim that the eyewitness is mistaken. In the case that the defender wants to claim that the witness has lied, the defender should be prepared to offer proof of the motive.
+
*Which identification elements do you (the attorney) want to present to the jury? 
 +
*What jury instructions do you want given to the jury regarding identification?
 +
*Will you rely on cross-examination of the eyewitness to establish a misidentification claim? Will you introduce expert evidence on factors that influence  identification? Or both?
 +
*Was the identification process documented? And do you have access to recordings/documents?
 +
*What extraneous research will positively or negatively affect the impact of the eyewitness identification?
  
Jury Instructions:  
+
''Opening Statement:''
 +
The opening statement is the defense's first opportunity to argue in a "you will hear today" manner for eyewitness misidentification.  If the defender plans to attack the legitimacy of the identification, the defender should claim the eyewitness is either mistaken or lying. The defense should be prepared to present evidence regarding the witness' motive, if claiming the witness is lying.  In the majority of cases, the defender should claim that the eyewitness is simply mistaken and be able to demonstrate discrepancies.
 +
 
 +
''Jury Instructions:''
 
The defenders should ask for instructions cautioning the jurors of the vagaries of eyewitness misidentification. The defender should attempt to write his/her own instruction to make sure that the tone is fair. In the case that the trial judge refuses to give the defendants' required instructions, ask the judge to give one. If the defender feels that any part of the judge's instruction is unfair, the defender should object to the aspects that are unfair.  
 
The defenders should ask for instructions cautioning the jurors of the vagaries of eyewitness misidentification. The defender should attempt to write his/her own instruction to make sure that the tone is fair. In the case that the trial judge refuses to give the defendants' required instructions, ask the judge to give one. If the defender feels that any part of the judge's instruction is unfair, the defender should object to the aspects that are unfair.  
  

Revision as of 16:18, 31 May 2010

Background

Eyewitness misidentification is the largest source of wrongful convictions in the United States. Eyewitness misidentification has played a role in more than 75% of the convictions overturned through DNA testing (Innocence Project). From 1989 - 2007, more than 200 Americans have been exonerated by DNA evidence. Of these 200, about half had previously been sentenced to death. (Gross, 2008, 174) However, DNA evidence is present in only about 10% of cases, making the proliferation of eyewitness misidentifications a serious problem contributing to wrongful convictions.

The phenomenon of eyewitness misidentification is not without a racial dimension. Fifty-five percent of exonerations in sexual assault or murder cases involve African-American defendants and white victims. (Medwed 2006, 137)

Eyewitness evidence tends to be persuasive to a judge and jury. One study found that 80% of juries will believe eyewitness testimony (Mourer 2008, 8). However, social science research in the past 30 years has proven that eye-witness identifications are often inaccurate (Innocence Project Website). Research has shown that the human mind is not like a recorder; the average human cannot take a photographic snapshot of the perpetrator in their mind. Additionally, the possibility for memory contamination is ripe throughout the evidence collecting process. (Innocence Project, discussed supra)

Data

The difficulty in studying false convictions stems from the impossibility of determining the exact number. False convictions are only brought to light when they are overturned. Exonerations only account for 2% of all rape and murder cases (Gross, 2008, 173). Between 1989 and 2003, eyewitness misidentification was the cause of error in 50% of exonerated murder cases and 88% of rape cases (Gross, 2008, 186).

Memory and Suggestion

Psychologists and behavioral science researchers have found that memory is influenced by an observer's conditioning. Time is also an important element. Psychologists describe the influence of the passing time in terms of sharpening and leveling effect. As time passes, critical aspects of the remembered situation become exaggerated or sharpened. At the same time, memory for less critical aspects of the original perception become diminished in a phenomenon known as leveling. For example, in a store hold-up, the eyewitness may remember the weapon more accurately than the person holding it.

Another major factor influencing memory is the degree of suggestion present in the identification process. Suggestion can be created intentionally or unintentionally (Center for Criminal Justice Advocacy Website). According to one study of eyewitness accuracy, study participants that received confirmation (ie. feedback suggesting their identification is correct) reported having a clearer picture of the culprit's face, being sure of their description, and being more willing to testify. (Bradfield 2002, 116)

Variables

Variables contributing to eyewitness misidentification are divided into two categories:

Estimator Variables: Variables that cannot be controlled by the criminal justice system. Examples include:

  • Lighting during event
  • Distance between Eyewitness and Perpetrator
  • Race of Perpetrator
  • Presence of a weapon
  • Degree of Stress and Trauma suffered by Eyewitness

Systems Variables Variables that can and should be controlled by the criminal justice system. Examples include:

  • Manner in which Investigating Officers retrieve information from Eyewitness
    • Type of Lineups or Photo Arrays
    • Selection of Fillers
    • Manner in which Lineup is Administered
    • Instructions to Eyewitness before Identification
    • Communication with Eyewitness after Identification

Policy

Currently no government endorsed policy to reform eyewitness misidentification. However, lawyers, judges, and law enforcement officials are not unaware of the systemic problems with eyewitness misidentification. In 1999, the United States Department of Justice (DOJ) published a report entitled "Eyewitness Evidence: A Guide for Law Enforcement." (Thompson 2009, 3) The report provides a guide for standardizing eyewitness identification to minimize errors. The DOJ supports a methodical approach and provides guidance at every step of investigation from the initial witness interview to instructing the witness during lineups.

Some states have undertaken reforms of their own volition, though the process is limited to future identifications only. For example, reform programs have begun in New Jersey, North Carolina, and Wisconsin. In addition, a few cities have begun implementing reform: Boston, MA; Minneapolis, MN; and Virginia Beach, VA. (Bold textWells, Nieman Website)

Solutions

Reform measures generally promote increased diligence by Law Enforcement Officials:

  • Instructing the witness: Important to emphasize that the suspect may not be in the lineup. Official should discourage the witness from guessing if unsure. (Wells, Nieman Website)
  • Lineup Composition: Should use five or more fillers who fit the basic description of the suspect to ensure that one person does not obviously stand out as different. Examples: should not be the only one of his/her race or the only one with facial hair. Additionally, the same suspect should not be shown in multiple lineups. (Wells, Nieman Website)
  • Sequential v. Simultaneous Display: During a photographic lineup, experts suggest displaying the pictures sequentially, rather than simultaneously. The problem with simultaneous display is that a witness tends to perform a relative judgment of which most resembles their image of the suspect. Currently only New Jersey and North Carolina mandate sequential display. (Thompson 2009, 13)
  • Blind lineup: A lineup conducted by a law enforcement official other than the case detective. This way, the officer conducting the lineup cannot distinguish between fillers and the individual of interest and cannot unintentionally or intentionally indicate the identity of the suspect. (Fisher 2007, 5)
  • Confidence Statement: Immediately following identification, individual conducting the lineup should secure a statement from the eyewitness on their level of certainty. Timing is extremely important. An eyewitness tends to become more certain after being briefed by the police and prosecutors. (Bradfield, 119)
  • Records: Investigators should maintain a clear record of every lineup, not just the one that resulted in identification of a suspect. Additionally, identification should be video recorded whenever possible. Recording benefits both the defense and the prosecution. In the event of misconduct, the defense has visual evidence. On the other hand, the prosecution may show the jury that the procedures were legitimate and aboveboard.

Practical Considerations

Engaging an Expert Witness: Expert Testimony can be used to discredit an eyewitness identification.

Motion to Suppress: Prosecution unlikely to pursue a case in which the eyewitness is uncertain, however if there are mitigating factors, the defense can submit a Motion to Suppress the identification and exclude the eyewitness' testimony. Neil v. Biggers (1972)outlines the standard for granting a Motion to Suppress. Factors include:

  • 1) Opportunity of the witness to view criminal at time of crime
  • 2) Witness' degree of tension
  • 3) Accuracy of the witness' prior description of criminal
  • 4) Level of certainty demonstrated by the witness at confrontation
  • 5) Length of time between the crime and the confrontation.

(Neil v. Biggers 409 U.S. 188, 199 (1972)).


Client Preparation: If client is asked to participate in a lineup, it is important to brief him/her to cooperate and avoid any obnoxious behavior. Lack of cooperation can be used against the client at trial. The Defender should research how lineups are conducted in the locality and explain the process to the client. Also, should advise his/her client not to speak to other members of the lineup.

Lineup Attendance: Defender should attend the lineup whenever possible. The National Institute of Justice published a report entitled Eyewitness Evidence - A Guide for Law Enforcement outlining fair lineup practices. In general, the defender should remain passive during the lineup. If the defender determines that some action is necessary, the defender should be authoritative, yet deferential.

  • Passive Role: Document all procedures for later use in court. Ideally, the defender should carry a small video camera and be accompanied by a unbiased third party, who will act as a "prover" in court.
  • Active Role: If the defender determines that it is in the client's best interest to interfere, the defender should file a motion for best practices.


Trial Tips

Cross-Examination of Eyewitness Evidence: Issues defense should explore during trial preparation:

  • Which identification elements do you (the attorney) want to present to the jury?
  • What jury instructions do you want given to the jury regarding identification?
  • Will you rely on cross-examination of the eyewitness to establish a misidentification claim? Will you introduce expert evidence on factors that influence identification? Or both?
  • Was the identification process documented? And do you have access to recordings/documents?
  • What extraneous research will positively or negatively affect the impact of the eyewitness identification?

Opening Statement: The opening statement is the defense's first opportunity to argue in a "you will hear today" manner for eyewitness misidentification. If the defender plans to attack the legitimacy of the identification, the defender should claim the eyewitness is either mistaken or lying. The defense should be prepared to present evidence regarding the witness' motive, if claiming the witness is lying. In the majority of cases, the defender should claim that the eyewitness is simply mistaken and be able to demonstrate discrepancies.

Jury Instructions: The defenders should ask for instructions cautioning the jurors of the vagaries of eyewitness misidentification. The defender should attempt to write his/her own instruction to make sure that the tone is fair. In the case that the trial judge refuses to give the defendants' required instructions, ask the judge to give one. If the defender feels that any part of the judge's instruction is unfair, the defender should object to the aspects that are unfair.

Suggesting Reasonable Doubt: Misidentification is in the category of a "reasonable doubt" defense, which means that the defender is contesting that there is at least a reasonable doubt that the crime was not committed by the defendant. In order to achieve reasonable doubt, focus on weakening the credibility of an eyewitness opinion. Some factors for devising questioning:

  • Was the perpetrator the eyewitness knew before the offense?
  • Did the eyewitness only have a brief time in order to identify the perpetrator?
  • Were the eyewitness and the perpetrator of different races?
  • How far away was the eyewitness from the perpetrator during the time of the viewing?
  • Did the viewing occur during the day or night?
  • Does the eyewitness have good vision?
  • What were the lighting conditions of the viewing?
  • Did the perpetrator use a deadly weapon that might have caused fear or distract the eyewitness' attention from the perpetrator's actions?
  • Did the eyewitness ever change the description of the perpetrator at any point?
  • During the time of the identification, how was the client displayed - ie. showups, line-ups, photo displays
  • How long after the event was the identification made?
  • Was the perpetrator in disguise?
  • Does the client have any distinguishing features that the perpetrator did not have?
  • Did the client have any contact with the eyewitness prior to/after the event that would cause the eyewitness to confuse contact with the client with the criminal event?
  • What did the investigators do or say that would improperly influence the eyewitness' identification?
  • What was said between the investigators working on the case and the eyewitness? What kinds of instructions were given during the interaction?

Case Studies

  • Calvin Willis

In 1982, three girls were sleeping alone in a home in Shreveport, Louisiana when a man with cowboy boots came into the house and raped the oldest girl, who was 10 years old. When the police started the investigation, all three girls remembered the incident differently. Additionally, one police report stated that the victim did not see the police. Another report stated that the victim identified her attacker as Calvin Willis. The girl testified that she was shown a photo lineup and instructed to pick Willis, who was convicted and sentenced to life in prison. In 2003, DNA evidence proved Willis' innocence; he had spent nearly 22 years in prison for a crime he didn't commit. (Innocence Project Website)

  • Bobby Joe Leaster

In 1970, a man named Levi Whiteside was killed in a holdup of a neighborhood store. Bobby Joe, who was standing on a nearby street corner on his way to visit his family, was wearing clothes that matched eyewitness descriptions of the person who killed Levi. Bobby Joe was apprehended and brought in front of the victim's widow, who was held at gunpoint during the holdup and had looked at the assailant. The police presented only Bobby Joe, in handcuffs and asked "is this him?" She identified him and he ended up in prison for 15 years, until another eyewitness testimony freed him. (Mourer 2008, 1 - 2)


Sources

Academic Papers

  • Gross, Samuel R. "Convicting the Innocent", Annual Review of Law and Social Science, Vol. 4: 173-192 (Volume publication date December 2008)
  • Samuel R. Gross , Kristen Jacoby , Daniel J. Matheson , Nicholas Montgomery and Sujita Patil, "Exonerations in the United States, 1989 through 2003", Journal of Criminal Law and Criminology, Vol. 95, No. 2, 2005
  • Ann Bradfield, Gary Wells and Elizabeth Olson, "The Damaging Effect of Confirming Feedback on the Relationship Between Eyewitness Certainty and Identification Accuracy" Journal of Applied Psychology Vol. 87, No. 1, 2002
  • Sandra Guerra Thompson, "Judicial Blindness to Eyewitness Misidentification", Marquette Law Review, Forthcoming, U of Houston Law Center No. 2009-A-35
  • Sarah Anne Mourer "Reforming Eyewitness Identification Procedures under the Fourth Amendment" Duke Journal of Constitutional Law and Public Policy, University of Miami Legal Studies Research Paper No. 2008-02,2008
  • Fisher, Stanley "Eyewitness Misidentification Reform in Massachusetts", Working Paper Series, Public Law & Legal Theory Working Paper No. 07, 2007
  • Medwed, David, "Anatomy of a Wrongful Conviction: Theoretical Implications and Practical Solutions" Villanova Law Review, Vol. 51, 2006, U of Utah Legal Studies Paper No. 05-37

Websites

  • Innocence Project Website: [1]
  • Center for Criminal Justice Advocacy Website [2]
  • US Justice Department's National Institute of Justice Website: Eyewitness Evidence: A Guide for Law Enforceme[3]
  • Niemen Foundation for Journalism at Harvard University Website [4]