During an abbreviated day Friday, the jury heard from two forensic scientists at the Massachusetts State Police crime lab ...

Special Prosecutor Hank Brennan says one of their experts can account for several crucial seconds of the night John O'Keefe died.

The Massachusetts judge presiding over Karen Read's second trial in the death of Boston Police Officer John O'Keefe has ...

Testimony from John O'Keefe's niece highlights tensions with Karen Read before his death, as Read faces trial for the Boston ...

We talked to three defense attorneys about retrials they've seen, how they turn out and what they think of the Karen Read murder case.

Karen Read entered Norfolk Superior Court in Dedham with her lawyers Friday, rounding out another week of her murder ...

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

Judge Beverly Cannone ultimately ruled to allow a prosecution expert to reference the report, despite objections from the ...

The Karen Read murder trial is continuing a multi-day look at forensic evidence with testimony from scientists who tested DNA and taillight housing found at the scene of John O’Keefe’s ...

The Karen Read murder trial is continuing a multiday look at forensic evidence with testimony from scientists that victim John O’Keefe contributed to DNA found on the Read’s SUV and ...

Prosecutors at Karen Read’s second murder trial on Friday focused on DNA found on items collected from the crime scene and on ...

A new witness, crime lab analyst Andre Porto, took the stand. Porto testified about matching Boston police officer John ...