Those were gas rounds, bean bags and flash bangs. They were trying to ensure that the vehicle’s occupants knew they had nowhere to go. If they wanted to kill them all, why didn’t they just open fire on the truck with their high-powered rifles? Seriously, people need to stop losing their minds over this.
That might be easier if you can explain why the state police and FBI contrived this situation that ended in a man's unnecessary death 's the first place.
You are trying to isolate just the roadblock and subsequent shooting, and say it was all done legally.
I get that. Sure, they didn't use lead bullets on the other occupants of the vehicle. But they didn't have to do anything but ask them to come out with their hands up.
Again, why were the Oregon police/FBI set up to stage a road block on a guy that they had 'in their sights' and could have arrested before he even got on the road ? Why didn't they want him to go see the Sheriff ?