While on patrol, you receive an emergency call for assistanc…

While on patrol, you receive an emergency call for assistance at a location on your beat. You’re told through dispatch the call is in reference to a domestic dispute. Upon arrival, you’re greeted by a hysterical male who has obvious scratches and red marks on his face. When you investigate, you learn that he was assaulted by his spouse and that it is a continual problem with their marriage. Given that his spouse is the predominant aggressor, can you arrest he/she even though the offense did not occur in your view or presence?