Karen Read's defense concluded with expert witness Dr. Andrew Rentschler testifying that Boston cop John O'Keefe's injuries ...

“I don’t believe that’s consistent with the evidence and what occurred,” Rentschler replied. Rentschler was the final defense ...

Karen Read's fate in jurors' hands following month-long retrial with dramatic dashcam footage, expert testimony challenging ...

The Karen Read defense rested its case after testimony from their final witness who reiterated his opinion that the evidence ...

For weeks, all appearances were that prosecutors would call witnesses as part of a brief rebuttal case in the Karen Read ...

Jurors begin deliberations in Karen Read's second murder trial after Friday's closing arguments and judicial instructions ...

The jurors began deliberating in Karen Read's murder retrial, after hearing more than 30 days of witness testimony.

A biomechanical engineer testifying for Karen Read's defense retakes the stand Wednesday morning. Follow live updates.

There were tense moments in court as Karen Read's lawyer Alan Jackson and special prosecutor Hank Brennan argued about ...

The defense expert described his own testing methods, which included the use of a crash-dummy arm, calling it "the gold standard" for such analyses.

Karen Read's defense team will soon wrap arguments in the case over Boston Police officer John O'Keefe's death.