My son had his ladder stolen while storing his 5th wheel toy hauler in a secure storage place. The guy parked near him took it and son did get it back. But he had to get the police involved to get it back. This guy still stores his RV there and since no one saw him take it even though he had the ladder, nothing was done about it when he returned it.
This guy is now stealing gas out of RVs, toy haulers, and jet skis. No one has seen him do it and son has installed a camera on his unit and the man has now avoided stealing gas from him.