House arrest that would be worse for him than Rikers Island:

Same food as all prisoners
No visitors except immediate family twice a week, only IF they wish to
No TV. Only adult reading level books
WiFi privileges. No attacks on jurors, witnesses, judges, prosecutors, or their families. If he behaves for 10 days then he gets WiFi password for the next 10 days. If he violates conditions and attacks, immediate loss of WiFi for 10 days