Great episode! Favourite parts were Jesse at dinner and Walt burning himself to escape. Also loved the ending where Walt was sat there with a slight smirk on his face while he had a gun pointed to his head.
Originally Posted by DubC
Maybe Skyler thinks Walt killed him once they see that the boy was murder by the train tracks.
They burnt the kid and his dirt bike in hydrofluoric acid, unless there's some blood at the scene nothing points back to walt, jesse, mike or todd, or even to the fact the kid is dead.