Karen Read murder trial: Jury deliberates in controversial death of Boston officer John O’Keefe

In a retrial closely watched after a mistrial, Karen Read faces charges for the death of her boyfriend, John O'Keefe. The prosecution argues Read struck O'Keefe with her SUV, citing her statements, forensic evidence, and vehicle data. The defense claims O'Keefe was beaten and alleges a police conspiracy, questioning evidence integrity and expert testimonies clash over the cause of death.