What to Know • At least one person detained in ICE custody was killed in a shooting at an ICE facility in Dallas this morning, authorities confirmed to NBC News. • Earlier reports indicated that at least three people, all detainees, were shot in the attack. • The suspected shooter died from a self-inflicted gunshot wound, according to Homeland Security Secretary Kristi Noem. A motive was not initially clear, she said. • The shooter opened fire from the roof or elevated position of an adjacent building, according to an ICE spokesperson. • A press conference is expected later this morning and will be streamed in the player above.

The three people shot are ICE detainees, an ICE spokesperson told NBC News. No ICE officers were hurt. Follow along for live updates.

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