Expert Shanon Burgess faces scrutiny over timeline errors and credentials in Karen Read's trial as the defense challenges the reliability of vehicle and phone data analysis.

Defense attorney Robert Alessi began his cross-examination of Aperture LLC expert Shanon Burgess by putting him in the hot seat.

"So in approximately 10 years, this is the first time you've submitted an amended supplemental report in the middle of a trial?" Alessi asked. "A supplemental report, correct," Burgess said. Read ...

In Karen Read's Massachusetts murder trial, DNA links hair on her SUV to victim John O'Keefe, but witness credibility issues ...

Editor's note: This page summarizes testimony in the Karen ... Burgess' educational history, more than his analysis in the case, that took much of the spotlight on Day 19 of the trial. Read's ...

The prosecution in Karen Read’s murder retrial filed a motion on Wednesday asking Judge Beverly Cannone to remove a key piece of evidence from the court record.

Karen Read, 45, of Mansfield, pleaded not guilty to second-degree murder and other charges. The prosecution says she hit her ...

Shanon Burgess said Karen Read's SUV made a “backing maneuver” that ended around the same time John O'Keefe's phone logged its last movement.

For the latest updates on the Karen Read retrial ... weeks into the defendant's second trial. Prosecutors called to the stand Shanon Burgess, a digital forensics expert specializing in vehicles ...

Shanon Burgess, an expert on vehicle and phone ... indicated that a fatal crash happened. EXPERT WITNESS IN KAREN READ MURDER TRIAL CAUGHT WITH ‘ERRORS’ INFLATING HIS CREDENTIALS "As you ...

Karen Read's defense revved up its attacks on unexpected ... her Lexus SUV and leave him to die in a blizzard in 2022. Shanon Burgess, an expert on vehicle and phone data from the digital ...