Cardinal realizes he wasn't working alone and may be too late to save his daughter. Delorme has a decision to make when she finds answers.

Cardinal finds evidence that may prove Catherine was murdered, but he’s sidetracked by a development in the Island Road case.

Detectives John Cardinal and Lise Delorme make an unexpected arrest and follow a hunch to their killer's location, but he's one step ahead and stopping him will be incredibly risky.

Cardinal and Delorme close in on a secret from the past as they close in on the killer’s motives—and his identity.

Cardinal and Delorme know who killed Woody Baldwin, but now they must find him. Cardinal's daughter visits her mom.

John and Lisa race to find Ray before he kills Terri and her brother. A betrayal threatens Cardinal and Delorme's case and their lives.

A criminal breaks into Eric and Edie's basement and finds Keith. Issues between Cardinal and Delorme threaten their partnership. Cardinal takes risks in the investigation.

As Sharlene and her family hold Lloyd Kreeger captive, Cardinal and Delorme flush out an unexpected ally in their search for the killers.

When the body of a missing girl is found, detectives John Cardinal and Lise Delorme set out to uncover the mystery.

Armed with new evidence, Cardinal and Delorme make a break in the case that could explain the motive behind the murders.

Detective Cardinal and Delorme retrieve security footage of Red that helps identify her as Terri Tait, a student from Vancouver, BC.

Eric urges Edie to torture Keith, Delorme worries that Cardinal has sidelined her and Cardinal gets a break in the Curry case.

Having tracked down Terri, Cardinal gains her trust. Terri’s recovered memories give the team new information to work with and they make progress tracking Terri’s shooter.

Cardinal and Delorme uncover the identity of the Island Road killer and link the double homicide to the ATM robberies.