https://www.youtube.com/watch?v=d-uN273_5B8&feature=youtu.be&t=3363 

double kill without weapon. Second kill, can see on minimap, in locker rooms on the right through the wall

His second acc https://www.247fairplay.com/CheatDetector/BuT93b-Grandalex 

where they stay at so he killed guy thru the wall (lol)

couple proof from my side https://youtu.be/FIAOASp2uao?t=95 when clean guy killed a dude with gun its shows real weapon railgun (Rorsch X1)

but when hacker with magicbulelt killed some dude with railgun (Rorsch X1) hes killed stats show like "KILLED" same thing with suspect

https://youtu.be/K96gDz0n-eA?t=410

Check timing

https://youtu.be/fEFNG7H6KAI?t=575

https://youtu.be/fEFNG7H6KAI?t=738

https://youtu.be/fEFNG7H6KAI?t=844

https://youtu.be/fEFNG7H6KAI?t=1185

without cheat :D https://youtu.be/fEFNG7H6KAI?t=2166