Leslie resists meeting with the therapist; Mal and Jake keep a secret from Rose.

Leslie offers to help Jake and the Doyles.

The Doyles work with Jimmy and Wolf to protect a witness; Jake and Saul face off again; Rose discovers something about Sloan's past; Jake gets shocking news.

Jake's murder charge takes center stage; Leslie's job is on the line; Des is in the wrong place at the wrong time; Tinny is torn between her family and her job; the Doyle's have just 48 hours to solve a case.

Jake and Leslie fight for their lives; the Doyle's get help from an unexpected ally, but they must find evidence to clear Jake of murder.