: A criminal named Purcell (played by Dominic Purcell) walks into a police station in Boone, Wisconsin, to confess to a murder he was previously acquitted of on a technicality.
: Artie, Steve, Claudia, and Abigail work to stabilize the facility. [S4E15] Instinct
: S4E15 is " We're Even ," leading into the series finale. : A criminal named Purcell (played by Dominic
: S4E15 is titled " Zoe's Reprise ," where the team investigates a copycat killer. [S4E15] Instinct