An employee who left his job at an Illinois warehouse opened fire on his workplace Friday, killing five people and injuring five police officers, the authorities said.
Gary Martin, 45, shot several employees on Friday the same day for his dismissal and immediately started firing at police officers after arriving at the Aurora Chicago suburb, police chief Kristen Ziman told reporters. Martin, armed with a Smith & Wesson gun, was killed about an hour and a half later.
Investigators have said little else that would explain rampage, including why Martin, who worked in the warehouse for 1
"I hate to use the term classical workplace shooting. It makes me sad to do so. At this time I don't know," Ziman told reporters on Friday. "Again, we can only convince it with a gentleman who ends so that he was doing something."
The Police Department for Aurora is scheduled to have a new press conference Saturday at. 10.30 Central time.
The five wounded officers were taken to local hospitals, two of which were transferred to trauma centers. Everyone is expected to survive, police said. A warehouse worker suffered life-threatening gunshot wounds.
Several 911 calls arrived just before 1:30 am Friday. Ziman said Martin fired the officers immediately after arriving at the 29,000-square-meter warehouse of Henry Pratt Co., which manufactures water valves. Martin hid in the store, and the police spent the next and a half hour finding him inside the massive facility. When the police found Martin, he kicked to the officers who killed him, Ziman said.
Gabriel Gonzales, a marine veteran from Iraq, who can see Henry Pratt's warehouse from his outskirts, said the number of police cars flashed lights and armored cars Friday afternoon gave him flashbacks.
"When you're a battle zone you expect it," Gonzales says. "I've never seen these many cops anywhere."
He looked at his grandchildren, who were fascinated by the activity that fell out of the window and worried about his brother Anthony, whose school was shut down.  "My grandson had a school lock at 8 years old. I mean, can you believe it?" Gonzalez said. "Back when I was a child, it was just tornadoes."
At the press conference, Aurora Mayor Richard Irvin said the shot marked "a sad day in the city."
"For so many years, we have seen similar situations Throughout our time nation, "he said. "To experience it is the first time yet painful."
Illinois Gov. JB Pritzker (D) pledged the efforts of law enforcement authorities and first respondents before regretting the "epidemic of acts of violence that continue to rule so many societies".  The victims' families, he said, "join a group that should not be, however, continues to grow."
Tiffany Probst, 38, a legal assistant said her best friend saw a post on Facebook about shooting and she started writing "your dad might be inside!"
Her father John has been working as a machinist in the building for over 40 years. He has three adult children and has five grandchildren. Probst went down to the factory, but it was blocked by the police.
"I knew there was no way to call him because he is old and never has a cell phone", then she heard from friends that dad gave TV interviews and talked to the police.
"He's sure and talks to the news," she said. "He's not much of a speaker, but in this respect, I can say of his voice that he's really shaken. We're looking forward to giving him a hug."
Tammy Duckworth (D-Ill.) Tweeted Friday that she was following the situation. "This is a scary, sad day for all Illinoisans and Americans," Duckworth wrote . "Thanks to the brave first respondents who risked their lives this afternoon and arrested the shooter."
"My heart breaks against Aurora," Sen. Richard J. Durbin (D-Ill.) Tweeted . "I track updates on the situation with my staff. Thanks to the law enforcement members who respond to the emergency."
The shot occurred one day after the first anniversary of a mass photography that killed 17 students and employees at Marjory Stoneman Douglas High School in Parkland, Fla. The young survivors have since become among the highest advocates of stronger pistol law, leading to a social media movement with hashtag #NeverAgain. Their activism has led to the creation of the student-led demonstration, March for our lives.
Nancy Caal, who works at Erwin's truck repair near the shooting area, told Posten that she heard your sirens as police cars and ambulances rushed to the building behind her.
She and two others put the deal on lockdown when they saw armed armed officers heading for the adjacent Henry Pratt store.
"No one told us nothing," she said. But we closed the gates and locked in the store. "
Aurora shares a name with another suburb that triggered a mass photography nearly seven years ago. A gunman, James Holmes, opened fire in a movie theater in 2012 and killed 12 people and injured 70 others. The similarity was not lost at Nick Metz , the chief of police at Aurora, Colo.
Mark Berman and Julie Tate contributed to this report.
Trump referred to "gun violence" in his memorial in Parkland. Her later, he changed it to "school violence."
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