I see a guy die, but the sniper bullet is no where near him
That's a strange recording. It's like the elevation was way off on the kill and in the earlier shots you could see the bullets hit the hillside where he was aiming. The distance was over 500m and his scope was set for 500m. Unless, he killed someone behind the building and the guy we see die on the railing was killed by the tank because at that moment 2 players died. One by him and one by a tanker.