The Commonwealth of Massachusetts and the defense attorneys for Karen Read are expected to give jurors their closing ...

Karen Read's defense presents expert testimony that Officer O'Keefe's fatal injuries resulted from falling backward, with ...

For the second time in less than a week, Karen Read's defense team called for a mistrial in her retrial. Here's what else ...

Karen Read's defense is preparing to rest its case as its final witness continued a second day of testimony. The airline on ...

Karen Read is charged with manslaughter, motor vehicle homicide and leaving the scene of a deadly crash in Canton, ...

Defense expert challenges prosecution theory in Karen Read trial, stating John O'Keefe's head trauma pattern doesn't match a ...

(CNN) — After nearly eight weeks of testimony, jury deliberations began in the retrial of Karen Read for the death of John ...

In the murder trial of Karen Read, expert testimony highlights John O'Keefe's fatal head injuries and the role of hypothermia in his death.

A biomechanical engineer testifying for Karen Read's defense retakes the stand Wednesday morning. Follow live updates.

Jurors heard from a trio of witnesses on Monday, including an accident reconstruction expert and a medical examiner hired by ...

Testimony resumed Tuesday in the Karen Read retrial with an expert for the defense challenging prosecution's theories about ...

Forensic pathologist Dr. Marie Russell testifies about the type of injuries to the back of someone's arm during the murder ...