The Doyles help a friend beat a manslaughter charge; Jake's relationship with his ex-wife heats up.

A young woman wants to find her biological father; Jake is distracted by Leslie.

The guys investigate an old arson case; Jake discovers he might be a father.

A wrongfully convicted murderer offers the Doyles a generous payday to find the real killer.

The Doyles investigate a cheating husband; Jake and Leslie take it to the next level.

The Doyles help Jake's high school girlfriend; Rose's past comes back to haunt her.

Jake tries to find the true identity of an amnesiac; Martin Poole refuses to leave town.

A widow hires the Doyles; Leslie and Jake hit a comfortable stride.

Jake investigates a missing chip truck; Leslie gets a promotion.

A crime novelist shadows Jake putting his entire life under an authorial microscope.

Jake and Mal are pulled into a family favour case when Walter's soon-to-be brother-in-law suddenly disappears on the day of his wedding; Leslie meets Christian for the first time and he certainly leaves an impression on her; and the tension between Jake and Christian escalates to a new level after Christian crosses one too many lines with his younger brother.

Jake gets a late night call from Christian; Nikki moves forward.