Karen Read pleaded not guilty to murder charges in the death of Boston police officer John O’Keefe and is facing a retrial after a jury was unable to reach a verdict last year.

Photos shared on Wednesday at the trial of Karen Read, a former finance professor accused of hitting Boston Police Officer John O’Keefe, 46, with her SUV and leaving him for dead, show the damaged state her vehicle was in then.

John O'Keefe's injuries immediately pointed to a vehicle strike, a Massachusetts State Police sergeant testified Thursday.

Evidence about a prior fight between Karen Read and John O'Keefe may be allowed in court after defense team's questioning created an opening for prosecutors.

Massachusetts State Police Sgt. Yuri Bukhenik spent a third day on the stand Monday in the Karen Read murder trial, facing extensive questioning from both sides of the case.

Hannah Knowles, a member of the Massachusetts State Police crime lab, is expected back on the stand Monday morning to continue her testimony about Karen Read's blood alcohol level the night of John O' Keefe's death.

Karen Read accused John O'Keefe of cheating on her on a trip to Aruba in 2021. Prosecutors want the jury to hear more about the incident.