TENSIONS ARE HIGH IN THE REAGAN HOUSEHOLD WHEN ERIN DROPS THE CHARGES AGAINST A SUSPECT WANTED IN THE DEATH OF AN NYPD OFFICER, ON THE FOURTH SEASON PREMIERE OF "BLUE BLOODS," FRIDAY, SEPT. 27

"Unwritten Rules" - 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, on the fourth season premiere of BLUE BLOODS, Friday, Sept. 27 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Tom Selleck (Frank Reagan)
Donnie Wahlberg (Danny Reagan)
Bridget Moynahan (Erin Reagan-Boyle)
Will Estes (Jamie Reagan)
Len Cariou (Henry Reagan)
Marisa Ramirez (Det. Maria Baez)
Amy Carlson (Linda Reagan)
Sami Gayle (Nicky Reagan-Boyle)

RECURRING CAST:

Tony Terraciano (Jack Reagan)
Andrew Terraciano (Sean Reagan)
Abigail Hawk (Abigail Baker)
Gregory Jbara (DCPI Garrett Moore)
Vanessa Ray (Eddie)
John Ventimiglia (Dino Arbogast)

GUEST CAST:

Amy Morton (Amanda)
Malcom Goodwin (Angelo)
Auden Thornton (Angie)
Ryan Johnston (Joey)
Ejyp Johnson (Trevor)
Sylvia Kauders (Mrs. Caruso)
Josh Tower (Detective Donnelly)
James Martinez (Salazar)
Racine Russell (Uniform # 1)
Amanda Holston (Officer Collins)
Kathleen McNenny (ER Doctor)

WRITTEN BY: Ian Biederman

DIRECTED BY: David Barrett

RATING: TBD