Karen Read's defense attorneys will cross-examine key accident expert Judson Welcher about his analysis of John O'Keefe's injuries.

Key testimony in the Karen Read retrial on Tuesday attempted to cement the prosecution’s allegation that Karen Read backed her car into John O’Keefe, causing his death. But, how did it ...

Dr. Judson Welcher said he believes the damage to Read’s SUV and relevant data was “consistent with a collision” with O’Keefe ...

Prosecutors’ crash reconstruction expert testified about the sudden acceleration Read’s SUV made and what injuries are ...

As her retrial gets underway, accused murderer Karen Read is asking the nation's highest court ... and Read's team appealed to the Supreme Judicial Court, which upheld Cannone’s decision. A federal ...