A thief in Myrtle Beach, South Carolina has learned a valuable lesson: if you're going to steal restaurant equipment, be sure to remove pictures of the original owner's grandchildren before setting the stuff up in your own restaurant.

John Ubbing, owner of Giovanni's Pizzeria in Calabash, North Carolina, lost an assortment of pizza-making equipment in a March robbery.

A refrigerator stolen in the heist later turned up inside the Myrtle Beach restaurant -- where cops found pictures of Ubbing's grandchildren still stuck to the side of it.

The owner of the second restaurant was arrested.