Watch Blue Bloods – Season 4 Episode 1: Unwritten Rules
Cast: Tom Selleck , Donnie Wahlberg , Bridget Moynahan , Will Estes , Len Cariou , Gregory Jbara , Abigail Hawk
Directors: Robin Green , Mitchell Burgess
Watch Blue Bloods – S4E1
Episode Overview
When an armed robbery ends with the death of a police officer, Frank makes it a mission for the NYPD to bring the suspect to justice. However, tensions run high in the Reagan household when Erin drops the charges and releases the suspect due to lack of evidence.
