A shooting Wednesday outside an ICE facility in Dallas killed one detainee and critically injured two, officials said. The shooter, identified as Joshua Jahn, is also dead.

On any given day, people detained by US Immigration and Customs Enforcement are processed at the agency’s field office in Dallas, Texas – a rectangular, brick building tucked between a busy highway, several law offices and a luxury apartment complex.

Authorities as of Wednesday evening have yet to officially identify the person who “indiscriminately” fired rounds from a long-range rifle at a Dallas

A 29-year-old North Texas man has been identified as the suspect who opened fire on an Immigration and Customs Enforcement facility in Dallas on Wednesday morning, killing one detainee and critically injuring two others before taking his own life,