Cardinal

Demoted for a hunch about a case that he wouldn't let go, Cardinal is brought back to the homicide unit when the body of a missing girl is discovered, proving his instincts correct. His search for her murderer becomes an all-consuming race.

The police department attempt to make amends with the community for the botched investigation into Katie Pine's disappearance. Detective Lise Delorme risks exposure of her investigation in an attempt to catch Cardinal in the act of a crime.

Concerned that Cardinal is on to her, Delorme digs into the reasons behind her secret investigation. Meanwhile a dangerous, sadistic couple are roaming the streets for a victim.

Woody Baldwin, a small-time thief, gets caught in the centre of Eric and Edie's sadistic world when he breaks into their basement dungeon and finds Keith. Meanwhile, Cardinal and Delorme's personal issues threaten their new partnership.

When Woody Baldwin's body is found hastily disposed of, Cardinal and Delorme are able to connect it to Eric Fraser, and Eric to Katie Pine and Todd Curry. They know they've got their killer - now it's a mad dash to find him before he murders Keith.

Cardinal wonders if he and Delorme are still missing a piece of the puzzle. He digs deeper and goes to the pharmacy where Edie works and finds something very disturbing. Delorme concludes her investigation of Cardinal and it's not good.