A late-night party on Top O the Morning road in Rimrock, Arizona, ended in multiple fatalities on October 15, 2022. According to eyewitnesses, 27-year-old Rafael Zapata of Camp Verde was asked to leave after an altercation; as he and companions tried to depart, partygoers surrounded his vehicle and broke a window. Zapata reportedly fired into the crowd, fatally striking 27-year-old Efrain Arreola of Rimrock.

Eyewitness accounts say Efrain’s 22-year-old brother, Edgar Arreola, then drew a 9mm pistol and fired at Zapata multiple times, including additional shots after Zapata was incapacitated. Both Zapata and Efrain Arreola died at the scene; Edgar Arreola sustained an arm wound. The Yavapai County Sheriff’s Office responded around 11 p.m., and after interviews Edgar Arreola was arrested the next morning, October 16, 2022, and charged with first-degree murder in connection with Zapata’s death.

Were any Rimrock residents at that gathering or nearby that night who can add details about how the confrontation began?