: Feeling pity for his friend, Danny gives Mickey $3,000 to keep him from returning to a life of crime with a local loan shark. Jamie's "Robin Hood" Dilemma
In " The Big Leagues " ( Season 13, Episode 12 ), the Reagan family navigates personal loyalties and hard-line departmental accountability through several intersecting storylines: The Big LeaguesBlue Bloods : Season 13 Episode 12
: Frank is so disgusted by this negligence that he considers a "perp walk" for the officers. He ultimately terminates the captain and two detectives for their failure to serve and protect the victim. Erin's Stakeout : Feeling pity for his friend, Danny gives
Danny Reagan reunites with his childhood friend and former criminal, (guest star Tom Cavanagh ), who has emerged from witness protection seeking help to find his missing fiancée. Erin's Stakeout Danny Reagan reunites with his childhood
While investigating a robbery at a construction site, Jamie Reagan identifies the perpetrator as , a man he met years prior.
Frank Reagan deals with a heartbreaking case where a woman confesses to murdering her husband, but the investigation reveals she acted in after years of chronic abuse.
Meanwhile, Anthony Abetemarco surprises Erin Reagan with "one last stakeout" before she officially begins her run for District Attorney. During the night, Erin admits she still loves the "thrill of taking the bad guy down," while reflecting on her motivations for seeking higher office. Blue Bloods Season 13 Episode 12 Recap: The Big Leagues