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

On Monday morning, the jury heard detailed and technical testimony about cellphone data, which the prosecution is using to ...

On Monday, prosecutors in Karen Read's retrial called a forensic cell phone expert who testified about when John O'Keefe's ...

The Karen Read trial is back in court Tuesday for a sixth day of witness testimony with a cellphone expert back on the stand ...

Expert crash reconstruction witness Dr. Daniel Wolfe received information about prior testimony and sent notes to Karen ...

The murder trial of Karen Read, who is charged in the death of her boyfriend, Boston Police Officer John O’Keefe, is ...

Read is on trial for the second time because she was accused of killing her late boyfriend, police officer John O’Keefe.

Ian Whiffin testified to the locations John O'Keefe's phone traveled and the final health data it collected before his death.

Karen Read looks toward her defense attorney Robert Alessi, as special prosecutor Hank Brennan questions Ian Whiffin, a ...

Karen Read’s defense team will cross-examine a digital forensics expert on Tuesday morning as the trial enters day 6.

The U.S. Supreme Court declined to review an appeal from Read’s defense team asking it to overturn two charges against her.

Karen Read asked the nation's highest court to overturn two charges that her lawyers say jurors in the first trial agreed to ...