The Cold Light of Day - S1.E3

Ryan meets a woman, Robin Moore, who believes she's being stalked and may be The Strangler's next victim. She agrees to be the ""bait"" and Ryan traps The Strangler. Nora and Walt investigate the death of a man who fell out of a tenth floor window and at first it is thought to be suicide. Ben and Nora re-examine the suicide, uncovering a murder instead.