An operation to correct a teenager’s heart defect puts Shaun and Dr. Morgan at odds. A new resident’s experience as a police officer leads him to doubt an imprisoned killer’s motives for wanting to be an organ donor.
In order to clear his name, a petty officer volunteers to be court martialed if NCIS agrees to conduct its own investigation after his murder case is dismissed due to a mishandled warrant. Also, Bishop and Jake discuss their marital problems.
Events force Lieutenant Casey to team up with the Intelligence Unit, now run by Voight, who doesn’t appear to have changed his crooked ways after his stint in prison. Shay's excitement at the prospect of becoming a parent grows, while Mills and Dawson face some personal challenges. Meanwhile, the house comes together to support the opening of Molly's.
In an attempt to get close to Liam, Naomi offers to be his math tutor, but she gets more than she bargains for when he takes her out for a wild night. Silver takes a class assignment a little too far when she creates a video that documents her love for Dixon.
Sonny is asked out on a date by the cool, cute guest star on MacKenzie's Falls – James Conroy, who also happens to be one of Tawni's ex-boyfriends. When Tawni objects, Sonny thinks it is because she is jealous.
