Mark had the summer ahead of him when he decided to take on a DIY job in the backyard. Following a number of days of digging, he felt something hard against his shovel. Mark kept digging until he had uncovered a large metal object, but he had no idea what it was. He chose to sleep on it and figure out more about the item in the morning. In a flash of realization in the middle of the night, he suddenly realized what he had found and made an urgent call to the police to ask for assistance.