Celtics forward Jared Sullinger was arrested Tuesday morning after turning himself in following a domestic situation with his girlfriend according to MyFoxBoston.com. Sullinger 21 arrived at the Waltham Police Department at 6 a.m. Tuesday morning to turn himself in to authorities according to police. It is reported that Sullinger has been charged with assault and battery malicious destruction of property and witness intimidation. Police say the incident took place Saturday evening. Sullinger is due in Waltham District Court on Tuesday.