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

Karen Read's defense opens their case after more than a month of testimony from prosecution witnesses. The Massachusetts ...

Karen Read’s defense is set to call its first witness on Friday, marking a new phase in her retrial in the killing of John ...

Prosecutors rested their case after calling a witness responsible for explaining exactly how the supposed collision between ...

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

Matthew DiSogra said he detected 19 trigger events in Read’s SUV over the preceding eight months. Of those, he said, none ...

Karen Read is accused of killing her Boston police officer boyfriend, John O'Keefe. Her first trial ended in a hung jury.

Karen Read told reporters Thursday the defense’s first witness will be Matthew DiSogra, an expert in vehicle data.

Karen Read's defense called its first witness to the stand in the retrial over the death of her former boyfriend. The defense ...

Prosecutors rested their case after Dr. Judson Welcher, a crash reconstructionist expert with Aperture LLC, was dismissed ...

The defense's first witness, a car data expert, took the stand on Friday in the Karen Read re-trial.