Of course he did. cryptoknightt represents the worst form of scum that infests btt, and the human race at large to be honest. Now he has to live with his decisions. The money he stole won't last forever, hope it was worth it for peace of mind.
Report to the police and make them do their work. I doubt he was smart enough to hide all trails. It will take several months but he will be caught with good odds.