Dr. Megan Hunt was in a class of her own, a brilliant neurosurgeon at the top of her game. But her world is turned upside down when a devastating car accident puts an end to her time in the operating room. Megan resumes her career as a medical examiner, determined to solve the puzzle of who or what killed the victims.
After losing a partner, Megan's forced to team up with a new team of detectives to solve murder cases while keeping her old company in arm's length. Meanwhile, Kate ventures into politics, and Lacey finds herself in a dangerous situation.