suspicious of aimbot

http://battlelog.battlefield.com/bf4/battlereport/show/1/1037361432799638528/1054219282

107k/35d with 57 headshots(44magnum)

http://battlelog.battlefield.com/bf4/ja/battlereport/show/1/1037724865727410880/1054219282

74k/19d with 24 headshots(pkp pecheneg)

http://battlelog.battlefield.com/bf4/battlereport/show/1/1038782891148022656/1054219282

24k/14d with 15 headshots(AK-12)

I think this player isn't  skilled enough to achieve such a lot of headshots and high K/D, because his KPM is very low(only 0.6) and there are also lot of bad results rounds like following battlereports

http://battlelog.battlefield.com/bf4/ja/battlereport/show/1/1037350789498683200/1054219282

http://battlelog.battlefield.com/bf4/battlereport/show/1/988019163471817472/1054219282

http://battlelog.battlefield.com/bf4/battlereport/show/1/980984623430582336/1054219282