Patricio Patrick E. Zamarripa, 32, was killed on July 7, 2016, in Dallas, Texas, while on duty as a Dallas Police Department officer assigned to security at a peaceful protest downtown. He was one of five officers shot when a sniper opened fire on officers providing security. The shooter later engaged police in a standoff, was cornered in a college building, and was killed by a bomb squad robot after expressing a desire to kill white police officers.

Zamarripa was a U.S. Navy veteran and a six-year DPD veteran. He is survived by his wife, Kristy Villasenor, his daughter Lyncoln Rae Zamarripa, then two years old, and his stepson Dylan Hoover. Investigations by the Dallas Police Department and the FBI concluded the shooter acted alone and no additional suspects were involved.

If anyone knew Officer Zamarripa or has information about his activities that day, please share what you remember.