Of course you're both sloppy - you've never had to kill people like this before.

[He says it so matter of factly, even as he munches on his food.]

I could tell you two didn't plan out the murder that well, either. There was a lot of blood left behind, and even though I know that your psych deals with water, you cleaned him up way too much. That's going to look suspicious as hell during the trial, even though I tried to take shots that didn't make it too obvious about what happened. There's the hair thing - always doublecheck your bodies and make sure you're not leaving incriminating evidence behind - and while crossing his arms was a nice gesture, it was a bad idea. I never got asked to use my fingerprint set, but - there was a lot there that could have given you away, like that weird, bug-eyed figure in there.