As usual, M. Night Shyamalans latest thriller Trap culminates in a shocking twist but the part that Coopers wife Rachel plays in that twist doesnt actually make sense. Trap takes place at the concert of a major pop star called Lady Raven, where police are sure a notorious local serial killer known as The Butcher is in attendance. The story is told through the eyes of Cooper, a goofy dad played by Josh Hartnett, who brought his tween daughter to the show. Cooper is alarmed to see police swarming the place, because, as it turns out, hes the Butcher.