Hi guys, i see one guy so much suspect by using some cheat and also for my best he record his own video killing me here: https://www.youtube.com/watch?v=zrU73Zjb_bk&feature=youtu.be&t=48

The part its on 0:48 seconds and if you put in slow speed 0.25 on youtube u see that his aim teletronspot in a classical cheathing way.

Whats your guys opinion? 
Best regards!

There is nothing unusual about that kill