Female Baja California State Police Officer Dalia Suzeth was shot and killed in front of her 5-year-old daughter by a gunman who ambushed her.
The officer was leaving her home and about to take her daughter to school when a gunman exited a passing car and shot the officer.
The Mexican Army has announced that they have arrested several suspects and charged them with her murder.
The Mexican military has deployed thousands of soldiers to Tijuana aid local police.