In the fallout of John O’Keefe’s death, the former Boston police officer’s ex-girlfriend has become friends with Karen Read ...

Karen Read, whose sensational murder trial ended with a deadlocked jury in July, speaks to 'Dateline' NBC in a two-hour ...

Karen Read is on trial for the murder of her boyfriend, Boston police officer John O'Keefe, who was found unresponsive ...

Prosecutors called on the highest court in Massachusetts not to support dropping two charges against Karen Read who is ...

Karen Read, who allegedly ran boyfriend John O’Keefe down in her SUV, will face retrial after her widely publicized murder ...

Detective Lieutenant Brian Tully, who is under internal investigation by State Police, no longer will lead Troopers assigned ...

The Massachusetts State Police has removed Det. Lt. Brian Tully as the head of the detective bureau posted at the Norfolk ...

State police originally confirmed that Tully was facing an internal investigation in July, a few weeks after Read's mistrial.

Massachusetts State Police Det. Lt. Brian Tully was reassigned amid an internal probe and mistrial in the Karen Read case.

Dateline on Friday aired an episode on the closely watched and still-unfolding legal saga centered on Karen Read; Read is ...