ETA - Pictures at link of rooftop
What we know:
At a news conference, local, state, and federal law enforcement officials confirmed that the shooting happened around 6:30 a.m. at the detention facility located on North Stemmons Freeway.
Dallas police officers found four people who had been shot. Two of those people were dead, including the shooter. The other two were taken to the hospital in an unknown condition.
FOX 4 originally reported that a second victim had died at the hospital, but officials would not confirm that information.
None of the victims are law enforcement officers, officials confirmed.
A sniper died from a self-inflicted gunshot early Wednesday morning after he shot three ICE detainees at a Dallas ICE facility from a rooftop, according to law enforcement.
www.fox4news.com