[s6e11] Back In The Day Apr 2026

: Erin investigates the murder of a detective assigned to the DA’s office, uncovering a pattern of witness intimidation and killings linked to an ongoing case.

: The duo finds themselves on a tense stakeout for a group of detectives. Friction arises when Eddie wants to stick to their assignment despite witnessing an emergency call that Jamie feels they must answer. [S6E11] Back in the Day

In this episode, Frank Reagan's leadership is tested when his former partner, Lenny Ross, decides to publish a tell-all book about their early years on the force. The book threatens to expose potentially damaging details about Frank's past, leading to a conflict between Frank's loyalty to an old friend and the need to protect the NYPD's reputation. : Erin investigates the murder of a detective

: Featured in this episode, played by Grainger Hines. Back in the Day | Blue Bloods Wiki | Fandom In this episode, Frank Reagan's leadership is tested

The query refers to which is the 11th episode of the sixth season of the police procedural drama Blue Bloods . Plot Overview