LAS CRUCES, New Mexico (KVIA) -- A third person is now charged in connection with the September 2025 shooting in a Las Cruces school zone. Federal prosecutors say that Ruiz is the person who shot the gun and claimed ownership of the gun. Federal prosecutors say that social media posts also show Ruiz with the gun. Inside his car, federal prosecutors say that officers found four guns belonging to Ruiz that he was trying to sell. Ruiz is now charged with discharging a firearm in a school zone and possession of a firearm with a removed, obliterated or altered serial number.