Are judges ever going to acknowledge the problems with Eyewitness Testimony?
Hopefully by now everyone recognizes the problems with eyewitness identifications - the problem being that they are not always reliable. A substantial amount of research has been conducted, and they all reach the same result. Even the National Institute of Justice weighed in several years and acknowledged the problems, and suggested reforms.
Just how unreliable (or reliable) are eyewitness ID's. No one will ever know the true number. We do know that 75% of the DNA exonerations involved eyewitness IDs. Since DNA is available in only a handful of cases, you have to figure the percentages are pretty high. Some have suggested its roughly 50% - or the equivalent of chance.
We do know there are a number of factors that cause eyewitness IDs to be less reliable. Those include the presence of a weapon, and identifying someone of another race. We also know the manner in which the line-up is conducted has a tremendous influence - the ideal is individual pictures, presented by someone who knows nothing about the case. We also know something about how witnesses view their testimony; most are absolutely convinced they are right. The research is clear that certainty does not equate with accuracy.
So what impact has all this knowledge had on the criminal justice - absolutely none. Only a few states have implemented changes in procedure. More importantly, courts appear to have completely ignored this knowledge.
A recent law review article attempted to study the impact the research has had on judicial decisions. They chose cases where the ID was challenged, and there was no (or little corroborating evidence). In all the cases the defendants were convicted, and appealed. The goal was to determine whether the courts were applying the research in deciding these cases. The answer was an overwhelming NO. Not only were the courts not recognizing the problems with eyewitness, they were using factors that have been soundly rejected. In upholding the identifications a number of courts noted the witness was certain about the identification. A total of 96 cases were studied - all decided within the last year. Relief was granted in only two of those - and that was not based on problems with the ID.
So what does that tell you? According to the author of the article it suggests that innocent people are still being convicted on bad IDs. And it looks like that is not going to change anytime soon.
I think we have to recognize that the general public still sees eyewitness testimony as sound. While they are willing to acknowledge people can be mistaken, they are not willing to say the witness in their case is mistaken. We have all seen cases where the evidence presented by a defendant was almost overwhelming, but not enough to overcome the eyewitness. That means you cannot simply leave these cases to juries.So what's the answer?
The final responisibility is with the courts and the legislature. The legislature needs to mandate changes to cut dowon on the possiblity of error. That's not going to be enough to solve the problem though. Judges still have to do their jobs - that means throwing out IDs in bad cases. They can't simply take the easy road, and leave it the jury. Lawyers also have to keep pressing the issue, and challenging IDs.
So let's get out there and do something.