Yeah. I used to work in a destination outdoors store that sold sometimes hundreds of guns in a day. Once every few years we would find an unattended firearm in the store - usually in the bathroom. People would have a gun in a holster, and when the belt came off and slid down they’d lose retention and slide behind the toilet.

Even though every employee from the janitor to the cashier to the finance people were required to be trained on how to safely handle a firearm, we had a small list of managers that were allowed to handle guns that had been left unattended.

Out of 200 employees there were 8 of us allowed to secure a weapon.

The worst case of abandoned guns we had was someone who bought a concealed-carry purse, decided they didn’t like it and returned it. 2 weeks later they came by to ask if they’d left their gun in it.

I found it in the purse on the sales floor. The customer service team got a very stern lecture on another reason why we always inspect returns.