He's in Japan and been formally with embezzlement. He's probably being held on remand in a Japanese prison until his trial unless the police are still holding him in a police station for more questioning. Japanese prisons are tough places, you don't get much food, so he might look slim by the time he goes to court.
Probably getting what he deserved after ruining so many peoples lifes and damaging bitcoin forever with his malpractice..
Although I hope his cats have gotten a nice new home, don't think there are many bosses like him around
