I kept meaning to ask this a few months ago, when it first aired...but, during the "Peek-a-Boo" episode, where Spooge was explaining to Jesse that stealing the ATM was a "victimless crime"...
There was a brief flash to the store, where Spooge & Skank stole the ATM from...and a man lying there, in a pool of blood...
Was that the janitor, who had been so kind to Walt?? (Was'nt his name, Hugo?)

diksee- What a great question? The same question has been popping up in my head too.It looked like a person who had been shown before, he was lying on the floor in pool of blood like you said. He looked like a big guy maybe of Indian heritage. Hopefully someone will know.

It's FIDC insured yo! Looks like the same dude, but his face isn't the same as Hugo..