A 29-year-old Texas man opened fire on an Immigration and Customs Enforcement facility in Dallas on Wednesday, the second instance in two weeks of a gunman setting up with a rifle on a rooftop, opening fire and communicating a message through writing on bullets. Authorities identified the shooter as Joshua Jahn. He was found dead with a self-inflicted gunshot wound. Vice President JD Vance said evidence that is “not yet public” indicates the shooter was “politically motivated” to go after law enforcement and people enforcing the border.
What we know on Dallas ICE facility suspected shooter Joshua Jahn after fatal attack

119