[VRWC_minion]

Query: The tellers supposedly put a "dye bomb" in the bag. Would the detenation of that cause a bomb to go off ?

[GovernmentShrinker]

I only saw the tape once, and don't recall details, but I expect he had dropped the bag of cash well before the bomb went off, and that it may have already been retrieved by police, or at least not very near Wells.