Two boys brought in after a fight at school leads Cleo to discover that one of them has been injecting himself with hormones. Hathaway’s obstetrics nurse, Abby Lockhart, joins the…

A maestro impresses Elaine, jeopardizes Kramer’s lawsuit and makes Jerry curious about housing in Italy.

When a prison guard is stabbed to death outside of a jewelry store, Patrick Jane suspects one of the guard’s inmates is the killer. Meanwhile, Rigsby questions his own father…

Andrea’s friend has gone missing during a hike and Melinda’s called in so she can use her abilities to find him.

Vivian’s baby is a week late, but family members and her visiting sisters are nowhere to be found when it’s time to rush to the hospital.

Carlton and Will, babe magnets. Who will be first to get a date for Hilary’s Halloween party?