How can I report a player out of the game? He's obviously speedhacking:
https://clips.twitch.tv/DoubtfulMoldyCobblerJKanStyle-5rM2GQND0Evn6bNO
(start watching from 35 second)
https://clips.twitch.tv/DoubtfulMoldyCobblerJKanStyle-5rM2GQND0Evn6bNO
(start watching from 35 second)