Officials found multiple weapons, including another assault rifle and various rounds of ammunition, inside the vehicle, which was registered with Michigan license plates.

Crime scene investigators surround a vehicle believed to have been driven by a Michigan man who opened fire at the Rio Grande Valley Border Patrol Sector Annex building in South McAllen on Monday, July 7, 2025. The man, Ryan Louis Mosqueda, was fatally shot by Border Patrol agents.

The words “Cordis DIE” were spray-painted on Mosqueda’s white Chevrolet sedan. The phrase is the name of a fictional “terrorist organization” featured in the Call of Duty: Black Ops II and Call of Duty: Strike Team video games, according to its blog.

Federal agents returned fire at Ryan Louis Mosqueda, who had an assault rifle and was carrying a utility vest, McAllen Police Chief Victor Rodriguez told reporters Monday morning.

The suspect in what U.S. border patrol is calling, "an ambushed attack" has ties to northern Michigan.As UpNorthLive reporte