Battlelog: http://battlelog.battlefield.com/bf4/soldier/-ES-FrankenSteiN/stats/1963796177/pc/
Alright, this one is quite hard to spot. I have been killed 3 times by this guy on Locker, due to circulation of my deaths, so I started to think if he was not using Wall Hack and Aim Assist.
So here is more evidence of Multihacking:
[49 headshots] 77/14 with AEK-971: http://battlelog.battlefield.com/bf4/battlereport/show/1/1145469989295286976/1963796177/
[24 headshots] 38/9 with SKS (26 SKS Kills): http://battlelog.battlefield.com/bf4/battlereport/show/1/1140769858095049472/1963796177/
79/11 with SKS on a round with only 21 minutes and 37 seconds, playing as Support, quite impressive: http://battlelog.battlefield.com/bf4/battlereport/show/1/1148675305484033216/1963796177/
It should be noted that this account have only 128 hours of gameplay and is level 140.
Oh I found another one:
15 Kills with RAWR on Locker Conquest, WTF?
http://battlelog.battlefield.com/bf4/battlereport/show/1/1101606618406350336/1963796177/
Banned.