Mistaken eyewitness identification is one of the leading causes of wrongful conviction. A witness can be honest and certain and still be wrong, because memory is shaped by stress, by the brief and chaotic conditions of a crime, and by the way the police later ask the witness to make an identification.
When the case turns on who did it, the identification is the case, so the defense puts the identification itself on trial: how the lineup or the show-up was run, what the witness was told, and whether the result can be trusted at all.
Why Eyewitness Identification Goes Wrong
People do not store and replay memories like video. A weapon draws the eye away from the face, a brief encounter leaves little to work with, and the confidence a witness feels at trial often has more to do with later suggestion than with the original event. Cross-racial identifications carry added risk. None of this means a witness is lying; it means the identification needs to be tested rather than taken at face value.
I began my career as an Assistant Public Defender in Florida’s Thirteenth Judicial Circuit, in Tampa, where I saw how often a confident witness is simply wrong. Memory is not a recording, and a suggestive lineup or show-up can plant an identification that feels certain but is mistaken. I challenge how the identification was made, and I move to keep an unreliable one out of evidence. Learn more about my background.
Challenging a Suggestive Identification
Under Neil v. Biggers, 409 U.S. 188 (1972), and Manson v. Brathwaite, 432 U.S. 98 (1977), the controlling decisions, an out-of-court identification can be thrown out when the procedure that produced it was unnecessarily suggestive and, on the totality of the circumstances, created a substantial likelihood of misidentification. The analysis runs in two steps.
| Question | What the court asks |
|---|---|
| Was the procedure unnecessarily suggestive? | Show-ups, single-photo displays, and lineups that make one person stand out can steer a witness toward a particular answer. A procedure that nudges the witness is the first thing the defense attacks. |
| Was the identification still reliable? | Even after a suggestive procedure, Florida courts ask whether the identification was reliable on the totality of the circumstances, weighing what are known as the Biggers factors: the witness’s opportunity to view, the degree of attention, the accuracy of any prior description, the level of certainty, and the time between the event and the identification. |
| Suppression | Where the procedure was unnecessarily suggestive and the identification was not independently reliable, the remedy is to suppress it, so the jury never hears it. An in-court identification that grew out of the tainted procedure can be excluded too. |
Concrete things move this analysis. Showing a witness a single photograph is suggestive. An officer who signals which person to pick, or who fails to ask how sure the witness is, undercuts reliability. Where the witness gave no real description first, hesitated, and agreed only when pressed, a court can find that the suggestiveness overwhelmed any reliability and suppress everything that flowed from it.
Suppressing the Identification
The identification comes out of a case through a motion to suppress, argued to the judge before trial, the same vehicle used for an unlawful search or an improper statement. The companion fight over the stop and the search lives in the search and seizure section, and the broader attack on the State’s proof in a violent case lives in challenging the evidence.
Common Questions
Can a case be built on eyewitness identification alone?
Yes, and many are, which is exactly why the identification has to be tested. A single confident witness can carry a case to the jury, so the defense focuses on how the identification was made and whether it is reliable enough to support a conviction beyond a reasonable doubt.
What makes an identification procedure suggestive?
Anything that points the witness toward one person. Common examples are a show-up where the suspect is presented alone, a single photograph, a lineup where one person stands out, and comments or body language from the police that signal the expected answer. Suggestiveness is the first thing the defense looks for.
If the lineup was suggestive, is the identification automatically thrown out?
Not automatically. Florida courts still ask whether the identification was reliable on the totality of the circumstances, looking at the witness's opportunity to view the person, the attention paid, the accuracy of any earlier description, the certainty shown, and the time that passed. If the suggestiveness outweighs the reliability, the identification can be suppressed.
What is a cross-racial identification problem?
Research has long shown that people are generally less accurate at identifying faces of a different race than their own. It does not make an identification worthless, but it is a recognized source of error that a jury should hear about when it weighs how much trust to place in the identification.
How do you fight a mistaken identification at trial?
On more than one front: a pretrial motion to suppress an unreliable identification, cross-examination that exposes the conditions and the procedure, and, where appropriate, expert testimony about the limits of memory. The goal is to show the jury that certainty is not the same thing as accuracy.
Related: Legal defenses overview, Challenging the evidence, Search and seizure, and About Rory Safir.
This page is general information about Florida law, not legal advice, and it does not create an attorney-client relationship. A challenge to an out-of-court identification is brought as a motion to suppress, and Florida applies the two-part test from Neil v. Biggers and Manson v. Brathwaite, asking whether the procedure was unnecessarily suggestive and, if so, whether the identification was nonetheless reliable on the totality of the circumstances. Whether an identification can be excluded depends entirely on the specific facts, and the law can change, so confirm anything here with counsel about your own situation. Every case is different, and past results do not guarantee a similar outcome. The hiring of a lawyer is an important decision that should not be based solely on advertisements.
