https://support.chess.com/article/648-what-do-i-need-to-know-about-fair-play-on-chess-com
Publicly accusations are not allowed. Also, discussions of cheating, potential cheating, or cheat detection are not allowed in the general forums.
If you have reported the member, they will get checked. How quickly can depend on a number of factors.
How long does it take for Admins to check a potential cheater?
He's only ever won.
Accuracy crazy high.
New account.
Can an admin look into [removed -- MS] ?