DS> Consider the possibility -- he works a bar.  The bar takes in a lot of

You're a nice guy for wanting to give a suspect the benefit of the doubt.
There's a possibility that he didn't know he was passing a counterfeit bill.

 DS> bill.  If he were knowingly passing counterfit currency, wouldn't he
 DS> have left the area?

Not all criminals think alike, but maybe the store had surveillance cameras
and maybe his plan was to play dumb if caught.

--- Mystic BBS v1.12 A44 2020/02/04 (Windows/64)