Authorities have not provided details about the motive of the shooter who opened fire on Border Patrol agents at an annex ...

A Michigan man, Ryan Louis Mosqueda, fired on a U.S. Border Patrol station in Texas, injuring three and dying in the return ...

The father of Ryan Louis Mosqueda reported his son missing hours before he took an AR-15 and shot at Border Patrol agents in ...

Officials found multiple weapons, including another assault rifle and various rounds of ammunition, inside the vehicle, which ...

Crime scene investigators surround a vehicle believed to have been driven by a Michigan man who opened fire at the Rio Grande ...

Ryan Louis Mosqueda, 27, opened fire on a US Border Patrol station at McAllen International Airport in Texas, injuring three ...

A 27-year-old man who opened fire on a Border Patrol Facility earlier this week, injuring three law enforcement personnel, one of whom took a bullet to the knee, was shot and killed during the ...

Ryan Louis Mosqueda, a 27-year-old gunman, opened fire at a US Border Patrol building before being killed. He was reported ...

Ryan Louis Mosqueda, 27, opened fire on the Border Patrol office in McAllen, Texas, just before 6 a.m. Monday, police said.

A shooter who allegedly opened fire on Border Patrol agents outside a federal building in McAllen, Texas, has been identified ...

Ryan Louis Mosqueda shot at agents exiting a US border patrol annex facility in McAllen, Texas. He was wearing a utility vest and carrying a rifle.

The unidentified shooter reportedly planned the attack on Border Patrol agents stationed at the Rio Grande Valley annex.