Special prosecutor Hank Brennan went on the attack Tuesday as defense dog bite expert Dr. Marie Russell returned to the stand ...

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

Karen Read's attorney asked for a mistrial with prejudice, accusing the prosecution of acting improperly, but the request was ...

Dr. Marie Russell, a Los Angeles-based doctor who believes the injuries on John O'Keefe's right arm came from a dog and not ...

Karen Read is accused of killing her Boston police officer boyfriend. Her defense says she was framed. A dog is at the heart of their case.

Attorneys in Karen Read’s second murder trial are questioning their list of witnesses, moving to a dog bite expert brought forward by the defense. Read is accused of fatally striking ...