I vote un ban him.
Anyone can repeat a cmd over and over. It dose not prove that he money hacked The two info statements show money about the same. SO i dont think he money hacked.
Ps. if you kill a player with lots of money you get a percentage of his money so
Example. i had 999 million before and a player killed me and got over 200 million.
I would suggest that if you kill a player you get a fixed amount of money For the kill from them. NOT a percentage
Anyway I say Unban him.