Demons

Demons is the 6th episode of the 4th season of ABC TV series Castle that aired October 24, 2011 and was written by Rob Hanning and directed by Bill Roe.

Synopsis
Castle and Beckett investigate the homicide of a popular ghost hunter who was killed while probing paranormal activity at a famous mansion. While Lanie and Esposite go to dinner with Ryan and Jenny.

Esposito & Lanie - Quotes

 * Lanie: Not as sorry as I was. I'm around dead people all dead. When I get home, I want to live one. (looking at Esposito)
 * Esposito: I was tired.