Learning from Error in Criminal Justice: A Sentinel Events Approach
In criminal justice, a “sentinel event” is a bad outcome that might include a death in custody, routine police encounter that escalates to violence, mishandling of evidence, wrongful conviction, or “near miss,” in which a negative event is narrowly avoided. Too often, the criminal justice system fails to learn from these bad outcomes. Drawing inspiration from aviation, medicine, and other high-risk fields, the Sentinel Events Initiative (SEI) takes an alternative approach.