you really cant take he is not cheat as a answer its clear that the dude is not cheating and yet you continue to swear up and down he is like I have said before if you have such issues make your own server then you can ban who ever you like on it.
It is on my todo list, things have been rather busy lately so I've not had chance to do them. If you want to see it in realtime, then the Anticheat_log channel on discord is the place to be as Yo Angelo said.