Frank takes matters into his own hands to save Gormley's careerwhen the officer is accused of using excessive force afterdecades-old complaints against him become public knowledge.Also, Danny and Baez learn to be allies when the transgendercommunity comes under attack, Jamie and Eddie aim to settle apersonal dispute with a local thug who likes to fight cops,and Erin is pressured to let a good Samaritan off the hook fora violent act of vigilantism.