Death Sentence (2007)

Revealing mistake: When Billy is looking at Nick's driver's license, for sex it says F for female.

Bones Darly: Yes. You can get the fuck out of my sight now.

Trivia: In the scene where Nick Hume has burst into a gang members' flat and is forcing him to phone Billy Darley, look at the graffiti on the wall behind Darley when he's talking on the phone, it's the face from Saw, also directed by James Wan.