Years ago, I had the pleaure of cleaning up after a couple of thieves who hit a HQ for my company.
They had a shopping list of stuff. Mostly high-end electronics, though they did rifle safes and so on. They also cleaned out everything in the vending machine, except....
They left the packs of powdered mini-donuts. For the cops, I'd assume.
I hated them for the mess that they made, but tipped my cap on that particular one.
They were later caught, as they (or the people who they fenced the computers to) called in to the manufacturer for support. Good riddance.
Fingerprints on the powdered donuts?