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

On Thursday, the chief medical examiner who performed John O'Keefe's autopsy testified at the Karen Read retrial.

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

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.

Bello, who performed John O’Keefe’s autopsy, took the stand for hours and outlined the injuries she found on him.

Karen Read's defense team says she was framed for the murder of her Boston police officer boyfriend in an elaborate ...

The high-profile Karen Read trial was back inside a Dedham, Massachusetts courtroom with testimony from the medical examiner.

The jurors in Karen Read murder retrial heard testimony from a medical examiner who detailed injuries to Boston officer John ...

The forensic scientist will continue her testimony under cross-examination when the trial resumes at 9 a.m. Thursday. Read, ...

The medical examiner who performed Boston police officer John O’Keefe’s autopsy took the witness stand Thursday in the Karen Read murder<a class="excerpt-read-more" href=" More ...

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