Biomechanist Dr. Andrew Rentschler testifies as Karen Read's likely final defense witness, challenging claims she hit Boston ...

The first witness called by Karen Read's defense explained that there were few scenarios where John O'Keefe's phone locked ...

Karen Read's second trial over Boston police officer John O'Keefe's death is nearing an end. Here's a review of key evidence presented by both sides.

“I don’t believe that’s consistent with the evidence and what occurred,” Rentschler replied. Rentschler was the final defense ...