Nick, who accidentally shot two tourists while high on cocaine, attends counseling sessions with police psychologist Dr. Beth Garner, with whom he has had an affair. Nick discovers that Catherine plans on using him as a fictional detective in her latest book, wherein his character is murdered after falling for the wrong woman. Catherine becomes aware of Nick's past after paying Lt. Nielsen to look into Nick's psychiatric file; Beth gives it to him after Nielsen recommends Nick's termination. Nick publicly assaults Nielsen in his office and later becomes a prime suspect after Nielsen is killed. Nick suspects Catherine, and when he joins in her behavior in front of his co-workers, he is put on leave.