Cynthia Murell

When Lily discovers Ted’s list of things he wants to do in New York before he moves for Chicago, she becomes frustrated that she is the only person who knows about his plans. Meanwhile, Robin and Barney realize they have very little time together before their relatives arrive for their wedding.

The BAU investigates random murders in northern Virginia and searches for a conflicted UnSub who has an uncontrollable urge to kill but is also filled with remorse. Meanwhile, Rossi receives a visit from a woman who could hold a secret from his past. Tina Holmes and Amber Stevens guest star.

Tobin's past comes back to haunt him.

When a man is found dead inside a human-sized hamster ball, the CSI team is brought in to investigate. Also, the team collaborates with a swing shift CSI on a case involving a serial rapist. Matt Davis guest stars as day shift CSI Sean Yeager.