For those that question whether WY and & Fish killed the correct bears, please refer to and read the article posted by Larry in thread post #4. In short, they trapped and killed the offending bears.
My condolences to the family.
Side note: Having a couple friends that are professional bear hunting guides in AK, who were raised by professional AK bear hunting guides, I've heard many times about the inherent risks of entering/living in grizzly territory. I've also been well-informed about how pepper spray is not a panacea for stopping bear attacks; that it has its place, but the results aren't guaranteed.
Which is why those gentlemen, who possess among them over a century of experience living/working in bear country, with several hundred successful hunts, and several dozen risky encounters with bears, get my undivided attention when they discuss bear behavior, and what a person needs to know and have when entering their world.
To wit: the spray is for when you have time to consider your options; i.e., the bear is question isn't in charge mode. The gun is for when there isn't time to consider using the spray. Oh, and the gun isn't a magic pill either; if you're a lousy/unlucky shot, or in your backpack instead of on your hip/chest, you're going to be just as dead as if you were unarmed.
Also, take note of the end of the Meat Eater video: the host took several seconds to get his gun ready to shoot, which if that bear had been really charging instead of mock, he probably would've been mauled/killed. The guide, on the other hand, got a round in the chamber and mounted to his shoulder is less than 2 seconds. Probably closer to one second. As my friends have said, in bear country it pays to train beforehand, make sure you can make your weapon ready in the shortest time possible, and if there are problems with your rig, fix them before heading into the mountains. And carry your bear spray opposite your sidearm; it helps to balance the weight on your belt.
Peace.