Prosecutors in Karen Read's trial use crash expert data to support claims she hit boyfriend John O’Keefe with her SUV as ...

Judson Welcher also testified earlier in the day that Read's SUV reversed at 74% throttle around the time she's alleged to have hit O'Keefe.

Read's defense attorney questioned crash reconstruction expert Judson Welcher, one of the prosecution's key witnesses, without the jury present to determine his competency to testify and the ...

A prosecution witness played video of himself wearing a replica of John O’Keefe’s outfit while getting struck — albeit at slow speed — by the same model ...

A crash reconstruction expert has provided jurors his analysis of Karen Read’s vehicle the night her boyfriend was killed in ...

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

Karen Read, 45, of Mansfield, pleaded not guilty to second-degree murder and other charges. The prosecution says she hit her boyfriend, Boston police officer John O'Keefe, with her vehicle outside of ...

Karen Read‘s defense team on Tuesday added four new names to the list of witnesses whom they could call on to testify when ...

Peggy O'Keefe, the mother of deceased Boston police officer John O'Keefe, looks up at defense attorney Alan Jackson, right, ...

After nearly a week-long break, the second murder trial of Karen Read is expected to gavel back into session Tuesday morning.

After a five-day break, Karen Read‘s murder trial is expected to continue on Monday. The prosecution will bring in what is ...