The Karen Read trial is back in Norfolk Superior Court on Wednesday as crash reconstruction expert Judson Welcher is back on ...

Karen Read's defense attorneys cross-examine key accident expert Judson Welcher in a dizzying day of testimony.

The Karen Read trial was back in a Massachusetts courtroom as the prosecution called its final witness then rested its case.

Thursday's testimony in the Karen Read trial concluded. Catch a recap of the day here as the prosecution rested its case.

Weighing in on prosecutors' theory that Karen Read backed her SUV into John O'Keefe, Judson Welcher opined, “That is what ...

In the trial of Karen Read, accused of killing John O’Keefe, defense scrutinizes crash expert's costly experiments and ...

Prosecutors rested their case Thursday morning after accident reconstructionist Judson Welcher finished his testimony and ...

Judson Welcher, an accident reconstructionist from Aperture LLC, who is key to the prosecution's case, took the stand Tuesday ...

Karen Read's defense team asked the presiding judge to declare a mistrial after prosecutors mentioned dog DNA.

So he tried to dress identically to John, but didn’t do anything else to mimic what the Commonwealth is accusing me of,” Read told reporters.

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