!987 Montana game warden Lou Kis, was in the process of relocating a 500 plus pound male Grizzly Bear. They took the bear to the Bob Marshall wilderness area in a culvert trap in back of a Chevy pickup. Lou got on top of the trap and raised the door gate, the bear jumped to the ground. The bear stood up started to maul the wardens leg, and pulled the whole unsecured culvert trap off the truck. Bear and warden were in a mortal battle. Lou took his S&W 357 Magnum out of his holster and won the wrestling match, with few shots from that 357. They called for a helicopter and flew Lou out of there so they could fix his leg.