A 33-year-old man was shot and killed by a juvenile Sunday morning in East Dallas while assaulting a woman, according to police.

Man killed while assaulting woman What we know: Dallas police responded at 9:11 a.m. Aug. 9 to a shooting call in the 3500 block of North Buckner Boulevard.

A preliminary investigation determined that 33-year-old Adrian Ortiz began choking and punching a woman when a juvenile shot him.