James Kane and Barbie Agostini, a couple from the US, discovered a safe containing $100,000 in a lake while magnet fishing. Despite the cash being damaged by water, the couple was permitted to keep the money after it was deemed to be most likely stolen and no owner could be found. They previously discovered historical artifacts such as a WWII-era grenade and old guns using the same technique. Magnet fishing, described as ‘the poor man’s treasure hunting,’ has become a hobby for Kane, who has found numerous empty safes in the past.