(CHICAGO) — Five victims were killed and at least five police officers were injured by gunfire in Aurora, Illinois when a gunman opened fire in an industrial warehouse, according to authorities.
The gunman, identified as Gary Martin, 45, was killed by responding police officers, according to Aurora Police Chief Kristen Ziman.
The shooting unfolded in a town about 40 miles west of Chicago.
The first 911 calls came in at 1:24 p.m. local time, according to Ziman. She said that Aurora police officers were on scene within four minutes “and were fired upon immediately.”
Several teams of law enforcement officers entered the 29,000 square foot warehouse to locate and engage Martin, Ziman said. When they located him, they engaged him in gunfire, ultimately killing him.
Martin’s motive remains unclear.
People who escaped the building when the shooting began described the chaos inside.
“We got out of the back door as soon as we heard shots,” Howard Sebby told ABC News. “We saw one guy get shot, he was a co-worker, he was shot in the arm and back, I think they took him to the hospital.”
Sebby also said he saw the shooter “running,” though it was unclear where the gunman may have been going. Sebby and another eyewitness, John Probst, said they were hiding out in a nearby home and being interviewed by police.
“THE SHOOTER HAS BEEN APPREHENDED!” the tweet read.
EMERGENCY UPDATE | 3 p.m.
THE SHOOTER HAS BEEN APPREHENDED! The area is still on lock down!
More information will be provided soon.
— City of Aurora, IL (@CityofAuroraIL) February 15, 2019
Aurora police noted that the location has been “secured” but a “continued police presence will remain as investigation [sic] continues.”
Active Shooter Incident has been secured. Shooter is no longer a threat to the area. Continued police presence will remain as investigation continues. Parents please contact your local school districts for dismissal plan https://t.co/P4y7X7K4og
— Aurora (IL) Police (@AuroraPoliceIL) February 15, 2019
Nearby hospital, Rush-Copley Medical Center, tweeted that they have received two patients who are being treated for non-life threatening injuries connected to the shooting.
Rush Copley is assisting those involved in the active shooter incident in Aurora. The hospital has received two patients who are being treated for non-life threatening injuries.
— Rush Copley (@rushcopley) February 15, 2019
The Chicago field office of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) had announced earlier that it responded to the scene.
White House press secretary Sarah Sanders said that the president has been briefed and is monitoring the situation.
Sen. Tammy Duckworth, D-Illinois, thanked the “brave” first responders, and called it “a scary, sad day for all Illinoisans and Americans.”
“I am monitoring the situation in Aurora, Illinois. This is a scary, sad day for all Illinoisans and Americans. Thank you to the brave first responders who risked their lives this afternoon and apprehended the shooter,” she wrote on Twitter.
I am monitoring the situation in Aurora, Illinois. This is a scary, sad day for all Illinoisans and Americans. Thank you to the brave first responders who risked their lives this afternoon and apprehended the shooter.
— Tammy Duckworth (@SenDuckworth) February 15, 2019
The Illinois Fraternal Order of Police issued a statement hailing the heroism of the responding officers.
“Every police officer dreads days like this one, yet these four courageous Aurora officers and their colleagues did not hesitate to literally put their lives on the line today to stop further bloodshed,” the statement said. “These four heroes willingly ran into harm’s way to protect their fellow citizens and very nearly paid the ultimate price.”
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