When the team goes to Morgan's old neighborhood to track an UnSub targeting middle-aged men, Morgan suspects they are looking for someone connected to the man who abused him as a child.
Callie has doubts about trusting AJ; Stef reveals surprising news about Monte; Jude has a difficult time getting over the shooting incident.
A wealthy woman is found dead at the bottom of her stairs; Maura decides to undergo minor surgery; Maura reconnects with Hope.
The ER is quarantined when a viral outbreak jeopardizes the lives of the doctors and patients; a young girl whom Leanne bonded with a year ago when she lost her father returns to Angels Memorial.
Beverly intercepts the mix tape Adam made for Dana, thinking he made it for her; Barry shows off his new fake I.D., which is quickly confiscated.