well, I have to admit, from all the videos I can't tell for sure what happened. I can't see a gun and I don't see the agents beating the crap out of him...trying to subdue him yes, but not beating the crap out of him.
At one point I see the agents backing away. I might surmise that they saw the gun - come one yelled "gun" but I haven't heard that on any of the videos.
I don't know why either the federal government or the Minneapolis police need to spend a second investigating. They should just come to the board, because obviously, some on here know exactly what happened.