I don't agree. With a 22 that is pretty good shooting. Darn good shooting without a scope. Factor in elevation, wind and lighting and someone would have to have experience as well as preplanned sighting in which took into account any elevation.
If it was a 22, it wasn't just some dickhead who grabbed a gun and did it on impulse.
I have read very little about the incident, so I am just shooting off my mouth with nothing to go on....like Dean. His guessing the make of the gun really makes the piece goofy.
Indeed. Add in the stress associated with shooting at people and the need for exfiltration, and I think you're dealing with an experienced hand.