Other mistake: When the Sheriff arrives at the end, his car has Pennsylvania license plates but we have been told that the setting is Virginia.
Tommy: This amount of lung damage, though, I'd expect the body to be covered in third degree burns. It's like finding a bullet in a brain, but with no gunshot wound.
Emma: What's that for?
Tommy: To make sure he's dead. There used to be a time it was hard to tell a comatose person from a dead one, so coroners tied bells to everybody in the morgue. So if they heard a 'ting', they knew somebody down there wasn't quite ready to go.
Emma: So, why do you have one?
Tommy: Well, I'm... I'm a bit of a traditionalist.