Amy grows tired of her humiliation at Abaddonn and is jealous of Krista's good fortune. She considers taking a more socially responsible job at a homeless shelter.
After a rape victim identifies her rapist, Grissom and his team struggle to find the physical evidence to convict the perpetrator when it points in a different direction.
Valens helps Rush search for her abducted sister; Jeffries tries to close a case that has haunted him for 17 years.
Jerry begins dating his new maid, George ponders a nickname, and Elaine has to get the new area code.
Greased Lightning hits McKinley on the opening night of the musical. Santana, Rachel and Kurt return to Lima for the occasion, while Kitty steps up her vendetta against Marley.
