If current server doesn't work please try other servers below.
Season 1 - Mar. 08, 2009
Season 2 - Sep. 21, 2009
Season 3 - Sep. 20, 2010
Season 4 - Sep. 19, 2011
Season 5 - Sep. 24, 2012
Season 6 - Sep. 23, 2013
Season 7 - Sep. 29, 2014
Season 8 - Sep. 21, 2015
Castle Season 4 Episode 4
HD
Overview:
A young woman will be murdered and the murder weapon will be Detective Ryan’s old service piece. Castle, Beckett, Ryan and Esposito must rush against time to solve the murder, track down and retrieve Ryan’s gun before the killer strikes again