Massachusetts' top court ruled that Karen Read can be retried on all charges in the death of her police officer boyfriend, John O'Keefe. Prosecutors allege she struck O'Keefe with her SUV and left him to die, while her defense claims she was framed to protect other officers. A mistrial was declared in June after jurors failed to reach a unanimous verdict. Read's attorneys argue double jeopardy applies and are considering federal legal action. Read remains defiant, stating, "I have the truth. Do your worst."