I love it. the last episode was great the ITK is awsome. He is a true pro.
My roommate thinks ITK is Dex's Brother.
I can't disprove it.
B
I think that the 'scene' they're checking out is a recration of Dex's past. The time when he was 3 or so and covered in it. That's why he runs out going "I can't handle it" Remember he hates blood.
I don't recall Dexter ever saying he hates blood. He's a forensics blood splatter expert. That line of work would be an odd choice for someone who hates blood. If he hated blood and couldn't stand it, he'd have a hard time dismembering the bodies for the eventual disposal.