Karen Read pleaded not guilty to murder charges in the death of Boston police officer John O’Keefe and is facing a retrial after a jury was unable to reach a verdict last year.

Canton Fire Department paramedic Timothy Nuttall shows how to do a Carotid Pulse at Karen Read's second murder trial at ...

O’Keefe’s niece was just 14 years old when her uncle “JJ” died. She took the stand in Karen Read's murder retrial Wednesday.

O'Keefe's niece is his sister Kristen's daughter. Kristen died of a brain tumor in 2013, and her husband died shortly after ...

In the Karen Read trial, forensic experts testify on smartphone data, challenging the defense's timeline of events in the ...

The Herald is covering every day and every motion, once again, in the retrial of Karen Read. Here’s the video for Day 11, and ...

On Day 10 of testimony, evidence collection, weather conditions at the scene of O’Keefe’s death on the morning of Jan. 29, ...

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

Read's L.A. lawyers say Boston Police Officer John O'Keefe showed injuries consistent with a dog attack and plan to present a ...

Prosecutors in Karen Read’s second murder case focused Monday on another witness who told the court they heard Read ...

Jennifer McCabe returned to court Friday morning and completed her testimony in the Karen Read murder retrial.McCabe was a ...

Several new attorneys, Karen Read’s media interviews and the firing of the lead investigator have combined to change the ...