The Killer Inside Me(2010)
Deputy Sheriff Lou Ford is a pillar of the community in his small west Texas town, patient and apparently thoughtful. Some people think he is a little slow and maybe boring, but that is the worst they say about him. But then nobody knows about what Lou calls his "sickness": He is a brilliant, but disturbed sociopathic sadist.
Directed by Michael Winterbottom - With Casey Affleck, Kate Hudson, Jessica Alba, Ned Beatty, Elias Koteas, Tom Bower, ...