Joseph Rothrock, special agent in charge of the Dallas FBI field office, described the "significant, high-degree of pre-attack planning" that preceded the deadly shooting. Rothrock said Jahn searched for information about the ICE facility and how to track the location of ICE agents.

A sniper opened fire on the Dallas Immigration and Customs Enforcement field office on Wednesday morning, killing one detainee and critically wounding two other detainees, the Department of Homeland Security said.

The ICE facility in Dallas where three detainees were killed in a shooting on Wednesday is still closed, but many people with scheduled check-ins still showed up the next day, only to be turned away.

Officials still haven't released the identities of the three detainees shot at an ICE facility in Dallas, one fatally.

Late night host Jimmy Kimmel’s ABC show returned to the air Tuesday night, prompting President Donald Trump to slam “ABC Fake News” and threaten legal action against the Disney-owned network.

A shooting at the Dallas Immigration and Customs Enforcement field office on Wednesday left one detainee dead and two others wounded, officials said. The gunman, who fired from an adjacent rooftop, died of a self-inflicted gunshot wound.

Vice President JD Vance condemns political rhetoric encouraging violence against law enforcement after a shooter targeted an ICE facility in Dallas, killing two detainees.