Over 20 years ago at a LGS run by a friend of mine, a girl comes in with a brand new Berreta, (IIRC), 12 ga. wanting to sell it. It was only about a week old and she had the receipts from the sporting goods store it was sold at. Turns out it belongs to her boyfriend, who got arrested, is in jail, and told her to sell it to get bail money. It wasn't cased or anything, she was just carrying it into the store. Not only was it loaded but the safety was off but of course she didn't realize that. Luckily nobody got shot but the shop owner gave her hell for pulling a stunt like that. Then; he gave her a good lesson about safe gun handling and I hope she learned her lesson.