[HighPlainsDrftr]

Hah. I don't think its feasible for someone to be sniped at that distance. After 69 shots over hours on a good day, security would have well figured out they were under attack. If they didn't, the target probably would have been done with whatever they were doing and long gone.

[xwdv]

With enough inputs and maybe a test shot I think an AI could figure out the exact shot to hit the target quickly.

[HighPlainsDrftr]

It would be interesting to test. I think the key is figuring out very localized conditions across the path. Those change quickly.