Fallen plot
"Detective John Hobbes is searching for a criminal he's already met... already caught... and already killed"
Police Officer John Hobbes (Washington) finally catches serial killer Edgar Reese and witnesses his execution in the electric chair. Then when several people around him whistle the same tune as Reese did during his execution, Hobbes finds out that he is dealing with a demon that can switch bodies by touch. When Hobbes kills someone who was possessed by Reese, he must prove his innocence and also try to defeat Reese, but this is very difficult because how do you defeat someone who can be anyone?