A snuff film is confiscated at the Maine-New Brunswick border, and Carver finds the body of the film's victim Stateside. ICS traces the video back to the vicious biker gang, Satans Guard. Maggie goes to the east coast to see her estranged daughter Kim whose boyfriend, a former member of the gang, is eager to inform on his former associates. Meanwhile, ICS learns of a cross-border serial killer - who has just set his sights on Kim.