Man in car with suspect’s girlfriend is beaten to death in Chino Hills

A Chino Hills resident was arrested on suspicion of murder Wednesday, Dec. 19, after authorities say he pulled a man out of a car in which the suspect’s girlfriend was sitting and beat the man to death.
Ivan Mejia, 44, is being held without bail at West Valley Detention Center in Rancho Cucamonga. No motive for the attack was disclosed.
About 1:15 a.m. Wednesday, a woman with blood on her clothing ran into a hotel in the 15400 block of Fairfield Ranch Road in Chino Hills yelling for help,