The Court of Appeals has addressed the admissibility of expert testimony on the reliability of eyewitness identifications on prior occasions (see, People v Mooney, 76 NY2d 827 [1990]; People v Lee, 96 NY2d 157 [2001]; People v Young, 7 NY3d 40 [2006]). In those prior occasions, the Court, while recognizing that such expert testimony may be admissible, under the particular facts of those cases, found that the trial court had not abused its discretion in denying admissibility. Yesterday, the Court addressed the issue again in People v LeGrand, 2007 NY Slip Op 02588, this time with a different result. The Court stated its holding as follows:
[W]here the case turns on the accuracy of eyewitness identifications and there is little or no corroborating evidence connecting the defendant to the crime, it is an abuse of discretion for a trial court to exclude expert testimony on the reliability of eyewitness identifications if that testimony is (1) relevant to the witness's identification of defendant, (2) based on principles that are generally accepted within the relevant scientific community, (3) proffered by a qualified expert and (4) on a topic beyond the ken of the average juror.
The relevant facts were as follows: In June 1991, a livery cab driver was stabbed to death in Manhattan. The assailant fled before the police arrived. Four people witnessed the attack who collaborated on a composite sketch. Two years later, defendant was identified as a possible suspect when an officer who arrested him for an unrelated burglary concluded that he resembled the 1991 composite sketch. However, because the police were unable to find any of the witnesses to the stabbing, the homicide case stalled. The case remained dormant until April 1998 when defendant was again arrested for burglary. Police again concluded that he resembled the composite sketch. The authorities located the four witnesses who contributed to the composite sketch and one additional witness to the stabbing who was not identified until 1998. One of the witnesses identified defendant as the killer in a photo array and a lineup. Two of the remaining witnesses were shown the photo array, but neither made a positive identification. Specifically, one witness picked out defendant's photo as a "close, if not exact" match. A third witness described defendant's picture as "similar" to that of the assailant. The fourth and fifth witnesses also examined the photo array, but were unable to identify defendant. There was no forensic or other physical evidence connecting defendant to the stabbing. Defendant was charged with second degree murder in April 1999. The People's case rested solely on identifications made nearly seven years after the crime. In April 2001, during defendant's first trial, three witnesses identified defendant as the perpetrator. However, two of the witnesses had seen defendant's photo array in the district attorney's office the night before they were to testify. Defendant's first trial ended in a mistrial (due to a hung jury) after three days of deliberation.
Before his second trial, the defendant sought to introduce expert testimony in order to "educate the jurors as to the weaknesses and dangers inherent in eyewitness testimony and to present them with an appropriate perspective by which to judge such testimony." The expert would testify as to research findings regarding several factors that may influence the perception and memory of a witness and affect the reliability of eyewitness identifications: in particular, the effect of "weapon focus," the lack of correlation between witness confidence and accuracy of identification, the effect of post-event information on accuracy and confidence malleability. The expert would not, however, opine on the accuracy of any specific eyewitness identification. Moreover, defense counsel's affirmation stated that "[i]f any issues remain unresolved for the court as to the admissibility of such evidence, those issues could be resolved by conducting a Frye hearing prior to trial." After a Frye hearing, the trial court precluded the testimony on the ground that the expert's conclusions were not generally accepted in the relevant scientific community. After the second trial, the jury found defendant guilty of second degree murder.
The Court of Appeals found that the trial court abused its discretion in denying admissibility of all of the expert's proposed testimony, and thus, reversed and ordered a new trial. The Court found that the defense expert's testimony at the Frye hearing contained sufficient evidence to confirm that the principles upon which the expert based his conclusions were generally accepted by social scientists and psychologists working in the field on three of the areas of proposed testimony: (1) correlation between confidence and accuracy of identification, (2) the effect of post-event information on accuracy of identification and (3) confidence malleability. However, with resepect to the effect of weapons focus, the Court found that there was insufficient evidence at the hearing that such was generally accepted by the scientific community. Thus, this proposed testimony by the expert was properly excluded.
The Court made clear that its decision was based in large part by the fact that the People's case turned solely on the accuracy of the witnesses' identification and there was no corroborating evidence connecting the defendant to the crime. In addition, I'm sure that the Court was heavily influenced by the fact that there had been such a long time between the commission of the crime and the witnesses' identification of the defendant. Thus, while People v LeGrand may be seen as a great victory for criminal defendants, it is the opinion of this blogger that its application is likely to be limited based on the particular facts of a given criminal case. The Court recognized that the issue is still one which is within the exercise of the trial court's discretion.
Commentary: The Criminalization of America
Though not related specifically to New York, I found the following article interesting: Justice? What a Joke. The article is by Professor Jonathan Turley and describes how the current rage among legislators is to criminalize minor, essentially offensive behavior from such activities as using cell phones while driving, parents not appearing at meetings with teachers, growing hedges too tall, and children playing with toy guns. As an oft-times critic of always using the law to control people's behavior, I agree with Professor Turley's notion that a crime means nothing if anyone can be a criminal. The article is submitted for your perusal.
Posted on March 27, 2007 at 05:17 PM in Commentary | Permalink | Comments (0) | TrackBack (0)