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 ...

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 ...

In Karen Read's retrial, family tensions rise as John O'Keefe's mother and Read's father show differing courtroom demeanors, ...

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 ...

Karen Read’s defense team will begin callings its own witnesses after the prosecution rested its case Thursday. Follow the ...

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

Karen Read's defense attorneys cross-examine key accident expert Judson Welcher in a dizzying day of testimony.

Judge Beverly Cannone said that the trial was running "ahead of schedule" before she sent the jury home for the day.

The Karen Read trial is now in the hands of the defense, which is set to call its first witness today. The prosecution rested ...

Welcher spoke extensively about force, mass, and acceleration. He says damage to Read’s Lexus matches O’Keefe’s injuries.