A key witness for Karen Read's defense, Dr. Marie Russell, took the stand to say that Read's boyfriend, ex-Boston Cop John ...

Karen Read's defense is in full swing as a legal team led by Alan Jackson and David Yannetti looks to sow reasonable doubt in ...

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

Karen Read pleaded not guilty to murder charges in the death of Boston police officer John O’Keefe and is facing a retrial ...

A medical doctor testified in the Karen Read murder trial that she believes wounds to John O’Keefe’s arm were “inflicted by a ...

Judson Welcher also testified earlier in the day that Read's SUV reversed at 74% throttle around the time she's alleged to ...

Judge Beverly Cannone denied Karen Read a mistrial in her second murder trial in the killing of her police officer boyfriend John O'Keefe on Tuesday.

A defense dog bite expert who testified on Monday that she believes a dog attacked John O’Keefe at a home in Canton where he ...

Attorneys in Karen Read’s second murder trial are questioning their list of witnesses, moving to a dog bite expert brought ...

A Miami-based neurosurgeon took the stand to describe John O'Keefe's head injuries in the Karen Read retrial on Wednesday.

Dr. Marie Russell said cuts on John O'Keefe's arm appeared in patterned multiple groupings, the way a dog's teeth and claws make marks.