hey i see you already banned LuckyMay505  but here is a video proof for it :
https://www.youtube.com/watch?v=8TdaXVVDxME
if it's possible to ban him from his ip that would be great (since now you have video proof and you are sure) so he don't create another account 
his profile:
http://battlelog.battlefield.com/bf4/user/LuckyMay505/

Thanks for your report.