So.. this time it is getting much more personal. I mean, the whole thing with that suspected Ice-truck killer and leaving his bodyparts in places from Dexter's childhood photographs. That just creepy but works very well with the story and the development leads to deeper dive into Dexter's personality and his thoughts.. I mean.. like the one when they are in Halloween shop... The concept of monster and wearing masks. I mean - it just works and it has a beautiful meaning if looking.
So, I think it was great story and well worked out. Great episode with good story developments.