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

Cellebrite expert Ian Whiffin walked jurors through one of the most contentious pieces of evidence in Karen Read’s case ...

Read is accused of striking John O’Keefe, her Boston police officer boyfriend, with her SUV and leaving him to die alone in a ...

Jurors in Karen Read’s second murder trial heard more testimony Tuesday about location and temperature data recorded on her ...

Ian Whiffin testified to the locations John O'Keefe's phone traveled and the final health data it collected before his death.

DEDHAM, Mass. (WPRI) — Digital forensics expert Ian Whiffin was back on the stand Tuesday to answer cross-examination questions in the Karen Read murder trial. Whiffin testified Monday about the ...

What to Know Karen Read is charged with second-degree murder, manslaughter while operating a vehicle under the influence and ...

2:20 p.m. update: Cellebrite expert gives jurors a demo of Google search timestamp Cellebrite digital forensics expert Ian Whiffin gave jurors a live demonstration Tuesday to account for the ...

DEDHAM, Mass. (WJAR) — Digital forensics specialist Ian Whiffin was back on the stand Tuesday for cross-examination at the Karen Read murder trial in Norfolk Superior Court. Whiffin testified ...

Special prosecutor Hank Brennan, right, questions Ian Whiffin, a digital intelligence expert with Celebrite, about the data ...

Prosecutor Adam Lally listens as special prosecutor Hank Brennan questions Ian Whiffin, a digital intelligence expert with Celebrite, about the data on Jen McCabe's iPhone during Karen Read's ...