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

Karen Read's defense concluded with expert witness Dr. Andrew Rentschler testifying that Boston cop John O'Keefe's injuries ...

Karen Read's defense has called the expert believed to be its final witness as her trial in the death ... SUV were inconsistent with a collision between a 2021 Lexus LX 570 and a pedestrian.

A medical examiner hired by Karen Read's defense pushed back on the prosecution's theory of the case, giving key testimony as Read's retrial winds down.

A broken taillight. A dead cop. A bombshell admission. The jury is now deliberating over whether Karen Read killed John ...

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

Karen Read, accused of killing Boston police officer John O’Keefe, will not testify in her retrial, which could go to the ...

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

Judge Beverly Cannone reminded jurors of the prosecution's burden of proof and gave detailed instructions to the jury after ...

Karen Read is charged with second-degree murder, manslaughter and leaving the scene of a crime in the death of John O'Keefe.