Tustin police arrest man accused of fatally shooting ex-girlfriend before fleeing to Mexico

2026-05-17 21:07 • ;Brittny Mejia

Tustin police arrested 47-year-old Juan Marquez after he allegedly shot his ex-girlfriend, a mother of three, and fled across the U.S.-Mexico border.

Read More Here: https://www.latimes.com/california/story/2026-05-17/tustin-man-accused-of-killing-ex-fleeing-to-mexico-is-arrested