St. Patrick's Day is generally a quiet affair in the conservative university town of London, Ontario. For Detective Tee Pepper and his partner, Rupert Wallace, the assignment to locate a missing coed takes a quick turn when the young girl's murdered body is found—all signs pointing to the work of a serial killer.
In a case like they've never had before, a series of clues that seem to be directed towards them lead the two detectives deeper and deeper into the twisted psyche of a clever opponent—a cold-blooded killer intent on testing them.
Pepper and Wallace use all their ingenuity as they probe deeper into the sick mind of their taunting adversary, discovering a shocking subculture they never knew existed in their quiet city. Can they solve the riddles and put an end to the killing spree before it's too late?