i have video of this person and a few other hacking during a single round, but this players battle report should be enough for a report:

67 headshot kills out of 107 kills total

http://battlelog.battlefield.com/bf4/battlereport/show/1/964635628304139328/1091645999/

here is the battle report from the previous round but I am not sure how to figure his headshot ratio from this report. Any help is appreciated with that:

http://battlelog.battlefield.com/bf4/battlereport/show/1/964622903259759680/1091645999/

Here is his profile, its been updated since my post:

https://www.bf4db.com/player/1091645999/snapshot/6697