A prosecution expert testified Monday in the Karen Read retrial that Read's SUV was backing up at the same moment her ...

John O’Keefe died of blunt impact injuries to the head and hypothermia, according to medical examiner Dr. Irini Scordi-Bello.

At the heart of Karen Read’s high-profile murder trial is newly analyzed data from her Lexus SUV, recorded the night before ...

The medical examiner who autopsied John O'Keefe testified Thursday in Karen Read's retrial about the injuries he sustained.

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

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

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.

Prosecutor Adam Lally called Andre Porto and Ash Vallier, analysts at the State Police crime lab, to the stand. Here's how ...

A scientist who works at the Massachusetts State Police crime lab will return to the stand in the Karen Read retrial later in ...

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

The medical examiner who performed Boston police officer John O’Keefe’s autopsy took the witness stand Thursday in the Karen ...

Karen Read's lawyers say she was framed for the death of her boyfriend, John O'Keefe, in a conspiracy devised by ...