Danny investigates when a doorman at a nightclub is murdered; Frank makes a decision about a former partner’s future.

The life of a Reagan is put in danger when three dangerous criminals are released from prison.

After meeting with federal agents in a dark edge of Chinatown, Jamie witnesses a crime in progress and his suspect is killed while in pursuit. Now, Danny must solve the…

When Erin tries to take down a gang leader using his law-abiding brother as bait, the family debates her methods.

Danny tries to find the source of a deadly narcotic after three teenagers die from an overdose.

The Reagans argue the advantages and disadvantages of profiling; Danny, Frank and the rest of the NYPD search for a homemade bomb about to detonate.

The entire NYPD is mobilized to find the killer of an off-duty police officer murdered during a diamond heist.

Danny, Erin and Frank work together to seek justice when the main suspect in a rape case is protected by diplomatic immunity.

A good Samaritan with a police record takes action against a terrorizing subway criminal, forcing the Reagans to weigh the rights and wrongs of vigilantism.

In the pilot of Blue Bloods we are introduced to a new kind of crime family the Reagan’s just as Jamie is graduating from the Police Academy and joining the…