Man who allegedly shouted ‘I’m a killer’ during Dallas assault now faces murder charge

aggravated assault causing serious bodily injury following the July 5, 2026, incident. The charge was upgraded to murder after the victim, 50-year-old John David Zuniga, died from his injuries on July 9, 2026.

Dallas Police officers responded to an emergency disturbance and ambulance call in the 4200 block of Harry Hines Boulevard at 2:13 a.m. on July continue reading …