(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 at the Henry Pratt Company, a warehouse in Aurora, 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.”
SWAT teams entered the 29,000 square foot warehouse to locate Martin, Ziman said. When they found him, they engaged him in gunfire, ultimately killing him.
Law enforcement sources told ABC Chicago affiliate WLS late Friday night that Martin was told Friday he was being fired from the company where he had worked for about 15 years as an assembler, and that it was during his termination meeting that he produced his gun and began firing, then went out into the plant at large and continued shooting.
People who escaped the building when the shooting began described the chaos inside.
John Probst, a Henry Pratt employee who escaped, described to WLS seeing a man holding a pistol equipped with a laser sight, shooting indiscriminately. Probst told WLS he recognized the shooter as a coworker, though authorities have not confirmed whether Martin was employed there.
There would have been approximately 30 people in the building at the time of the shooting, Probst said.
Another witness who escaped the building with Probst and later ended up hiding out in a nearby home, described the chaos and confusion inside, and his split-second decision to flee.
“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.
Little information about Martin was immediately available. It was not immediately clear whether he has a criminal record in Illinois. WLS reported that Martin was convicted of felony aggravated assault in Mississippi in 1995.
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