Lake Tahoe Divers Find Diamond Ring, Possible Shipwreck — And 25,000 Pounds Of Trash

They found no trace of a mythical sea monster, no sign of mobsters in cement shoes or long-lost treasure chests. But scuba divers who spent a year cleaning up Lake Tahoe’s entire 72-mile shoreline have come away with what they hope will prove much more valuable: tons and tons of trash.