According to Waltham Police, Jared Sullinger turned himself into police on Tuesday morning after a warrant for his arrest was issued. 

WBZ reports that Sullinger was arrested on Tuesday on charges of assault and battery. The charges are from an incident involving his girlfriend, and took place on August 31, 2013.

Sullinger is also being charged with intimidating a witness. His girlfriend is not hurt, and did not need to be taken to the hospital.

Sullinger is expected to be arraigned in Waltham district court sometime on Tuesday.