LAKE SHASTINA, Cali. – NBC5 News is learning more about an emergency helicopter landing in a lake in Siskiyou County Wednesday. The only man on board the helicopter swam away safely. But the investigation into what happened is only just beginning. The USDA Forest Service decided last weekend to temporarily ground all Bell 212 helicopters. It comes after a fatal incident in Canada last month, where one firefighter died in a helicopter crash. Now multiple federal agencies are investigating just what happened Wednesday at Lake Shastina. Something of a miracle. The pilot of a Bell 212 helicopter swimming away unscathed, after making an emergency landing into Lake Shastina Wednesday. The pilot was getting water to help fight the Lava Fire burning in Siskiyou County.