A man takes justice into his own hands, hunting down criminals. His vigilante crusade makes him a social media star but puts him at odds with the local police chief.

Detectives Jake Doyle and Mary Kelly seek the help of an incarcerated serial killer named The Artist when a copycat killer strikes. While Mary searches for clues in The Artist's brilliant but twisted psyche, she and Jake are lured into a diabolical game of cat and mouse, racing against time to stay one step ahead of The Artist and his copycat.

A rabid film fan stalks his favorite action hero and destroys the star's life.