The doctors put together a fundraising gala; Bailey must face several difficult patients; Shane and Stephanie take care of the busy ER on their own; Alex opens up to Jo.
The team reopens the 1976 case of a murdered 17-year-old honor student after a photo is found -- of her on the back of a motorcycle -- which reveals her connection to a notoriously vicious gang.
A little boy who vanished ten years earlier suddenly reappears...but has not aged a day.
Brandon wins the election, but Josh's death hangs heavy on him. Alex tells Brandon he's contesting the election, using Josh's death as leverage to unseat Brandon. Meanwhile, Donna finally meets a man that makes her forget David.
Ben investigates a murder with the help of the victim's ghost (Franc Luz), whose widow is accused of the crime.
