[JayCat]

uh didnt know we had to leave hud up for demos. thanks

The reason that I say that is you list his name and steam id. There is not any proof that this name matches that steam id.
Let me give you a better example.
Let's say that the players name was "USA SUCKS" or some other name that is common in the server. He could protest saying that it was someone else with the same name.

It's just best to have a rock solid case on these bans.