Season 07, Episode 22 – The Thin Blue Line
In the Season 7 finale, Danny intercepts a shipment heading to a drug cartel in Mexico, so this makes him a target of revenge. Meanwhile, Jamie searches for a serial killer preying on the elderly; and Mayor Poole confides in Frank his plans to retire.
BLUE BLOODS is a drama about a multi-generational family of cops dedicated to New York City law enforcement. Frank Reagan is the New York Police Commissioner and heads both the police force and the Reagan brood. He runs his department as diplomatically as he runs his family, even when dealing with the politics that plagued his unapologetically bold father, Henry, during his stint as Chief.