The episode was directed by Ralph Hemecker and written by Kevin Riley and Connor Collett. "Blue Bloods" Tangled Up in Blue (TV Episode 2022) - IMDb

"" is the 19th episode of the 12th season of the police procedural drama Blue Bloods , which originally aired on April 29, 2022. The episode features two primary storylines:

: Erin is stalked by a man recently released from prison after serving 12 years. She enlists the help of Anthony Abetemarco and Danny Reagan to investigate the threat.

: After heroically saving a victim from a car crash, Jamie is caught driving under the influence. It is later revealed he was unknowingly drugged at a promotion party for a law school friend, forcing him to fight to save his police badge.