An accident reconstructionist, Dr. Judson Welcher, faced cross-examination about his analysis of Read’s vehicle and injuries to O’Keefe. Judge Beverly Cannone told jurors to expect a half-day ...

For the third day in a row, Dr. Judson Welcher took the stand in the retrial of Karen Read, defending tests he ran with an SUV similar to Read’s which he says proves she hit John O’Keefe.

Before the jury was brought in Tuesday, Judson Welcher of the accident reconstruction, biomechanics and digital forensics company Aperture LLC took the stand for a last-minute voir dire - a ...

Earlier, day 23 of testimony began with a hearing outside the jury's presence, where defense attorney Robert Alessi argued that prosecution expert Judson Welcher relied on findings from ...

Accident reconstructionist Judson Welcher donned the exact same outfit 46-year-old Boston cop John O’Keefe was wearing when he died in January 2022 — down to the correct sneaker model and ...

Key prosecution witness Judson Welcher returned to the stand Thursday for a third day of testimony in Karen Read’s second murder trial, after a dizzying day of cross-examination. Welcher, a ...

Earlier, day 23 of testimony began with a hearing outside the jury's presence, where defense attorney Robert Alessi argued that prosecution expert Judson Welcher relied on findings from ...