Here’s a link to one of the similar news stories covering Mr. Prilo’s arrest. I suspect there’s something missing. But if not, it appears that Leon Prilo has been arrested for not robbing a bank.
It could get really tough if he goes to trial. I assume they will add a “littering” charge for throwing the robbery note into the snow, instead of using it.
Seriously: what did he do?
Update: It appears that thinking seriously about robbing a bank is actually a crime. Here's another one.