Got suspicious battle report :

http://battlelog.battlefield.com/bf4/battlereport/show/1/1022543395815738112/1940031460/

http://battlelog.battlefield.com/bf4/battlereport/show/1/1022562707830384192/1940031460/

http://bf4cheatreport.com/?pid=&uid=roskomnadzr&cnt=20&start=&startdate=

lot of kills in many rounds by best weapon/best vehicle is always low, probably a hack that "kills in action" or doesn't show weapon

not sure tho, but people complained about him cheating/aimbot