Danny and Baez meet with resistance while investigating a bombing; Frank deals with political fallout after a man punches an aggressive officer.
Henry and Jo investigate the death of a financial investment expert who turns out to be the son of one of Abe's friends, and Henry recalls his anxiety over letting Abe go to Vietnam.
Elsbeth and Alicia put their fight on hold when they both have clients facing economic espionage charges. Meanwhile, Diane battles her former partners over office space.
Rudy and Matty the Horse acquire Lori away from CC; Ashley receives a warning about the dangers of her aggressive activism; Goldman talks about his plans for cleaning up the Deuce with Alston; Vincent goes to his father for relationship advice.
A woman claiming to be a former associate of Sherlock's brother tells Holmes and Watson her life is in danger.
