Then because of that he threatened to kill them and they realized he had a knife so they tasered him.
Then when that didn't work and he ran at them with the knife they opened fire.
Is the version of what's the killers are saying. I'll believe it when I see the camera footage. Good thing they have bodycams, so they can instantly prove their story.
Imagine having to load 200 pound shells by hand, from basically a smile pile of 200 pound shells, while your mates refill the small pile from the big pile a little further back.