One other thing.
LOTS of losers/tinfoil hat types (both left AND right) are saying “tHiS iZ a dErP sTaTe oPeRAsHun… hUrR, duRr!”
A professional hit. Sure.
A “professional” would have had exfil/egress route planned, some way of getting inTO the building or off the FAR side AWAY from observation so he could easily blend in with personnel or crowds.
1. He is carrying a gun in the video, either wrapped in a dark towel or in a soft sided case.
2. Not a professional hit: A professional would not be seen in my opinion, in the firing position, or on cameras so close to the scene. Also not a difficult shot from prone position using a scope from 200 yards.
Indeed this whole assassination does not pass the smell test from the info available so far as it is reminiscent of the attempted assassination of President Trump in Butler. No surprise if some element of the deep state was behind it but hired/found an amateur lunatic to do the murder like Crooks. Notice much of the surrounding evidence in that case disappeared to this day.