Logline: Detective Kevin Ryan is on the security detail of a charismatic congressman attending a charity event when shots suddenly ring out. Driven to apprehend the killer, Ryan must revisit the events that led up to the shooting, with the help of Castle and Beckett.
Original airdate: March 23, 2015
Filming dates: February 9 to February 19
Written by: Jim Adler
Directed by: Bill Roe
Guest cast: Maya Stojan as Tory Ellis, David Conrad as Frank Kelly, Reiko Aylesworth as Mia Lopez, Ricardo Chavira as Alex Lopez, David Andrews as Carl Shelton, Annie Little as Carolyn Decker.