A Massachusetts State Police sergeant has faced sharp questioning about the role of a now-fired trooper in the investigation ...

Massachusetts State Police sergeant's testimony in Karen Read's murder trial reveals doubts about John O'Keefe's injuries, ...

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

Karen Read returned to Norfolk Superior Court Thursday for another full day of testimony in her murder retrial.

Trooper Michael Proctor was fired for reasons unrelated to the crude text messages he sent while investigating the death of ...

John O'Keefe's injuries immediately pointed to a vehicle strike, a Massachusetts State Police sergeant testified Thursday.

Karen Read is accused of killing her boyfriend, Boston Police Officer John O'Keefe. Here's what to know as her second trial ...

Witness testimony resumes for a 12th day Thursday in the Karen Read trial as proceedings remain ahead of schedule. Read told ...

Testimony is continuing after prosecutors played angry voicemails Karen Read left John O’Keefe on the morning he died.

Digital forensics expert Jessica Hyde weighed in on Jennifer McCabe's “hos long to die in cold” search Wednesday in Karen ...

Prosecutors played multiple profanity-laden voicemails that Karen Read left John O’Keefe on the morning he died for jurors in ...

A first responder testified Monday in Karen Read's murder retrial that she heard the defendant say, "I hit him," multiple ...