Karen Read’s dog bite expert returns to the stand in Read’s murder retrial Tuesday following an action-packed day in court. In addition to testimony from Dr. Marie Russell, jurors Monday heard ...

Prosecutors are aiming to keep defense dog bite expert Dr. Marie Russell off the stand when Karen Read stands trial again next year.

Judge Beverly Cannone rejected prosecutors' request to keep Dr. Marie Russell, Karen Read's dog bite expert, from testifying at her retrial.

A key witness in the Karen Read case faced a lengthy day of questioning on Thursday as the court seeks to determine whether her contested testimony will be permitted in the upcoming second trial.

Whether Dr. Marie Russell, an emergency doctor, should be allowed to testify in the Karen Read trial. The defense says she is an expert on dog bites.

Karen Read's team scored a victory Monday with the judge's decision about the testimony of a disputed expert.

A dog bite expert was cross-examined Tuesday by prosecutors in Karen Read's second murder trial, as the defense argues she was framed for killing her boyfriend, Boston Police Officer John O ...

Norfolk Superior Court Judge Beverly Cannone ruled that a defense “dog bite” expert will be allowed to testify during the Karen Read retrial.

Prosecutors in the Karen Read case on Tuesday peppered a defense expert with pointed questions about her conclusion that injuries on the right arm of Read’s boyfriend were caused by dog bites or ...

Is a canine behavior consultant and expert in dog bites? Defense attorneys for Karen Read says he shouldn't be allowed to testify in the second trial.

A witness who testified John O'Keefe was likely attacked by a dog will be allowed to testify during Karen Read's second trial, a major win for her defense.