DUDE, how are they suppose to ban that pic? there is no steam id, and remove the pic from attachement, go to www.localhostr.com upload there and post the link !
yeah you need to get the steam id of the player, next time when you report someone go into console and type "status", then you will get steam id's from everyone playing, find the steam id of the rule breaker and post it here along with evedence such as screenshots or demo's. but im afraid this one will get away wit out a ban since there is no steam id