Season 1

Season 2

Newly promoted homicide detective Mike Sweeney struggles to keep his family together as they try to come to terms with the anguish left behind by a serial killer. He also develops an intense bond with a brilliant but deeply troubled forensic psychiatrist named Pen Verrity, who works in his department.

Season 3

Mike Sweeney's new task force investigates the brutal murder of two young boys along the 401 highway corridor, while one of their own officers struggles to bury a dangerous secret. Meanwhile, Audrey and Sadie embark on a new chapter of their lives, and Mike must push himself beyond his limits to overcome a sudden tragedy that may tear his family apart forever.