The Hamburgler
The worst story was about The Hamburgler, a person who would put a packaging of raw hamburger in their cart and then “change their mind” and leave the hamburger in some random spot. Sometimes it would be a couple of days before the Hamburgler’s deed was uncovered.
It was so bad that almost every employee started inspecting their area of responsibility, and pretty soon, the Hamburgler’s foul deeds were being discovered very quickly.