Study Fuels a Growing Debate Over Police Lineups - New York Times

Study Fuels a Growing Debate Over Police Lineups - New York Times: "But now, the long-awaited results of an experiment in Illinois have raised serious questions about the changes. The study, the first to do a real-life comparison of the old and new methods, found that the new lineups made witnesses less likely to choose anyone. When they did pick a suspect, they were more likely to choose an innocent person.

Witnesses in traditional lineups, by contrast, were more likely to identify a suspect and less likely to choose a face put in the lineup as filler.

Advocates of the new method said the Illinois study, conducted by the Chicago Police Department, was flawed, because officers supervised the traditional lineups and could have swayed witnesses."