Chuck's leadership skills are tested when someone is found murdered in Castle. Can he take on the role of Shawn Spencer and figure out who dunnit? Meanwhile, Devon starts to worry about Ellie's new project and Morgan gets involved in a turf war with Large Mart. Join us for our discussion of the 19th episode of the fourth season of Chuck, Chuck Versus the Muurder, which originally aired on March 21st, 2011. It was written by Alan Katsnelson and Kristin Newman. It was directed by Allan Kroeker.