I've been thinking about the smiley face on the wall. 

I'm sorry but some of the suspects are such miserable, 'never smiling' people, that it would be weird if they used that as a signature. I've never even seen Bertram smile so there's absolutely no way he would be painting smiley faces, is there? Same with the sheriff really, I don't think he is that funny.

The two funniest suspects for me are Partridge and Stiles. I could especially imagine Partridge painting the smiley faces, he is a weirdo..

I know it probably will be the sheriff, but I've gone back to Partridge now.

It's the last few days without knowing so I want to support the one I want it to be, not the one I think it will be..:)