Karen Read's case began when her boyfriend's body was discovered January 29, 2022. It has turned into a years long whodunnit saga.

The Karen Read trial is back in court Tuesday for a sixth day of witness testimony with a cellphone expert back on the stand for cross-examination expected about Jen McCabe's Google search and John O'Keefe's movements the night of his death.

The U.S. Supreme Court rejected a double jeopardy appeal by Karen Read, who is on trial for the second time on charges she killed her Boston police officer boyfriend in 2022.