In Pierce County, WA, a deputy makes a routine traffic stop concerning a suspended license and wind up with more than he bargained for when something illegal falls on the ground from inside his pocket. Next, in San Bernadino, CA, deputies are called in for a domestic dispute which began with one of the combatants spitting in the others face. Lastly, the police officers in Las Vegas respond when a boy is bitten by a Pit Bull and a German Shepard.

The team take on the case of a famed window dresser Erin Embry, who may or may not have been done in by her partner. However, Ned discovers he's unable to help when his life-restoring ability fizzles out on him. Meanwhile, Lily and Vivian receive visitors.

As the wedding guests ready themselves to leave the island, Abby uncovers a link between herself and John Wakefield, a serial killer. Meanwhile, Sheriff Mills believes that the recent murders was committed by one of the attendees.

John Torode from the UK MasterChef rates the contestants.

Ed is now in a hospital recovering from his wounds and Al is unable to let go of what Number 66 told him back at the Fifth Laboratory. Meanwhile, Winry agrees to make a trip to Central in order to repair Ed's automail... again!