There's a live youtube video of that culvert trap release. Warden is on top of the trap, lifts the door, Grizzlybar comes out of trap, sees the Warden, Boar grizz is standing full upright, tilts the culvert trap, which is in the bed of an old Chevy pickup, trying to get the guy, chomping at Wardens leg. The trap isn't hookD down and the Warden's basically Bear wrestling with his 357 magnun, lookD like a S&W with about a 6" barrel. The Warden, Lou Kis won the fight with little battle damage on his leg and torn his pants, guy didn't even break a sweat, took the helicopter ride to the hospital. It's in 1987 in Montana F&G