In this episode, the two CSI teams work together to investigate the death of a well-known casino owner. However, when they discover the victim enjoyed a very percular kink, the CSIs realize they haven't seen everything yet. Now they must dwell into the world of infantilism to find the killer. Meanwhile, Catherine is upset when her team is first on the scene, but Ecklie gives the case to Grissom.

Eine sehr gute Folge und das Ende war auch sehr gut, aber am besten gefiel mir Nick und Grissom wie sie eine Verkäuferin fragen gestellt haben