Sean O'Neal surprises Upton with a call from prison, revealing sensitive information. Upton grapples with how to keep Upton at a distance. The team mobilizes to stop a crime in progress before it is too late.
Stars: Jason Beghe, Tracy Spiridakos, Marina Squerciati
Director(s): Gia-Rayne Harris
Writer(s): Michael Brandt, Derek Haas, Dick Wolf