[There are few people that Kate trusts are her side in the middle of an investigation. And Castle, despite all his idiosyncracies, is at the top of hat short list.

And not just because they're engaged.

But cases involving children have always made her anxious. Between frantic parents, creeps who stoop to taking children and the pressure of finding them before something bad happens, she'd rather have a good old murder case any day of the week.]

Castle, we have to find this girl. We aren't just dealing with people who take make-believe too seriously. There are real vampires here.