Pat Destro

The team attempt to discover the connection between a serial killer who was executed a year before and a new series of murders.

The doctors try to cope with heartache and injuries caused by the plane crash; everyone at Seattle Grace struggles to return to normalcy amid the chaos.

The murder of a hitchhiker outside Atlantic City forces Rush to reopen a similar case from 1997. She suspects a serial killer is behind the cases.

Catherine is determined to connect an out-of-town killing to a recently released Las Vegas murder suspect; Grissom says farewell to his colleagues and leaves for a teaching sabbatical.

A celebration of Tommy's new business venture turns to chaos, and Nora takes Holly to task when she makes a move on Mark.

Nate and David rent out a room at the funeral home to earn extra income; Rico thinks about freelancing; Nate clashes with Brenda's long-time friends.