Just when things are getting good for Denver, now they have to worry about buying bacteria filled brownies.

Food Inspectors are cracking down on businesses that manufacture and sell marijuana edibles in Denver. Some edibles that have been sitting out on shelves all day, instead of being refrigerated, can start growing bacteria and cause severe food-borne illness

The "Denver Post" reports city records show health inspectors have found close to 60 critical violations at about two-dozen businesses found since March.