I was playing on Tezuni's Prison Break, and here is what I saw a few hours into the server.
Him in "Teleport" mode, although not being admin
Proof that he is not admin
His rank, and those ranks does not give you the permission to fly around or teleport.
Just watch out for him on your server just incase he does something like this
I couldn't get more pics of him in his little mode, so, this might be a glitch.