2025-09-25: [we know about Dallas ICE sniper suspect Joshua Jahn] — A 29-year-old man, identified as Joshua Jahn, allegedly opened fire from a rooftop at a field office of U.S. Immigration and Customs Enforcement (ICE) in Dallas, fatally killing one detainee and wounding two others before killing himself. Authorities say he targeted ICE personnel and left behind a note intended to “terrorize” agents — with a bullet inscribed “ANTI-ICE.”