Open this link:
Then open the tab "Sitzungen"
Then scroll down to see this report:
Are you still telling me this guy (134 kills 101 of them headshots) is not a cheater?
Even BF4DB (https://bf4db.com/) would immediately ban him from suspicious stats if it were available for Battlefield Hardline.
Forget about the stats, ok the thing coming will make it more obvious:
And again look at the sniper snapping to the guys head below (either his hand has serious nerve problems or he has aimbots):
Immediately after he aims his crosshair is 100% of the time is on the enforcer guy's head.
Look how the crosshair tracks the zig-zag movement of that guy (07-08 second of that viode).