Insanity doesn't always end at death. 

Everyone knows old lunatic asylums are the best places for ghost hunting.

But a ghost hunt is just an excuse for a good night out, a bit of a scare. And a bit of a scare never hurt anyone, right?

Tully's been watching a lot of paranormal investigation programmes lately, so when Toby suggests they go look around an old asylum, she thinks it's a brilliant idea. Toby doesn't believe in ghosts and doubts they'll find anything, but this time he's wrong. Dead wrong.

There's something there, all right, and it's waiting for someone just like him to come along.

Some people needed to be incarcerated in the old asylums, and as it turns out, death doesn't stop their insanity.

It just makes it angrier.