On Wednesday, the jury heard from a prosecution cell-phone expert who testified about the last movements of O’Keefe’s cell phone, and from a Massachusetts State Police trooper about physical evidence recovered at the scene of O’Keefe’s death. The prosecution will call its next witness when the trial resumes Thursday at 9 a.m.

Testimony is continuing after prosecutors played angry voicemails Karen Read left John O’Keefe on the morning he died.