Jenny's first case as a coroner affects her personally, as she is called to investigate the death of a teen in a youth detention centre. Her own life is upended by the untimely death of her husband and she learns to navigate raising a teenage son on her own.

Jenny is on the chase to stop a killer as he leaves a bloody trail of rampage across the city. The stakes are even higher when she realizes her son has been in contact with him.

After the untimely death of a coworker, Jenny and Detective McAvoy dig up clues that lead back to a serial killer.

As Jenny investigates a devastating fire in a low-income apartment building, she connects with a woman who has lost everything.