Crosses are placed for the victims of a mass shooting Sunday, Feb. 17, 2019, in Aurora, near Henry Pratt Co. manufacturing company where several were killed on Friday. (AP Photo / Nam Y. Huh)

The gunman who opened fire at a suburban Chicago manufacturing plant in February told a co-worker the morning of the shooting that if he was fired he was going to kill every other employee and “blow police up,” according to a new report.

Crosses are placed for the victims of a mass shooting Sunday, Feb. 17, 2019, in Aurora, near Henry Pratt Co. manufacturing company where several were killed on Friday. (AP Photo / Nam Y. Huh)

Autopsies on the five employees killed when a gunman opened fire in February at a suburban Chicago manufacturing plant have determined that all of them were shot more than once.

This undated photo provided by the Hamilton County Sheriff's Office in Cincinnati shows Brian Rini. (Hamilton County Sheriff's Office via AP)

A 23-year-old ex-convict accused of pulling a cruel hoax by pretending to be long-missing Illinois boy Timmothy Pitzen was charged Friday with making false statements to authorities.

This undated photo provided by the Aurora, Ill., Police Department shows missing child, Timmothy Pitzen. (Aurora Police Department via AP)

DNA tests disproved a teenager’s claim that he was an Illinois boy who disappeared eight years ago, the FBI said Thursday, dashing hopes that the baffling case had finally been solved.

Crosses are placed for the victims of a mass shooting Sunday, Feb. 17, 2019, in Aurora, near Henry Pratt Co. manufacturing company where several were killed on Friday. (AP Photo / Nam Y. Huh)

The lawsuit was filed Wednesday by the family of Vincent Juarez, who was a forklift operator at Henry Pratt Co. in Aurora and was killed in the Feb. 15 attack.

Mourners place flowers at the crosses outside of the Henry Pratt Co. in Aurora, Illinois, on Sunday, Feb. 17, 2019, in memory of the five employees killed on Friday. (Jeff Knox / Daily Herald via AP)

Timothy Williams was shot three times during the Feb. 15 attack at a manufacturing facility in Aurora. He believes that attack would have been prevented if state police had “followed their internal protocols.”

Family, friends and community members attend a vigil Sunday, Feb. 17, 2019, in Aurora, Illinois. (AP Photo / Nam Y. Huh)

Authorities have released the audio of 911 calls reporting the Feb. 15 shooting at the Henry Pratt Co. facility that resulted in five deaths.

(Brett_Hondow / Pixabay)

Police say that of the people who received gun license revocations last year in Illinois, more than 75 percent ignored the notices.

Family, friends and community members attend a vigil Sunday, Feb. 17, 2019, in Aurora, Illinois. (AP Photo / Nam Y. Huh)

The Henry Pratt Co. facility will be open to any employees who want to spend time with colleagues and counselors will be available, spokeswoman Yolanda Kokayi said.

Mourners place flowers at the crosses outside of the Henry Pratt Co. in Aurora, Illinois, on Sunday, Feb. 17, 2019, in memory of the five employees killed on Friday. (Jeff Knox / Daily Herald via AP)

A fundraiser started by City of Aurora officials has raised more than $72,000 in just two days to support the families of those who lost their lives in a shooting at a local manufacturing plant.

Crosses are placed for the victims of a mass shooting Sunday, Feb. 17, 2019, in Aurora, near Henry Pratt Co. manufacturing company where several were killed on Friday. (AP Photo / Nam Y. Huh)

An initial background check failed to detect a felony conviction that should have barred the man who killed five co-workers and wounded six other people at a suburban Chicago manufacturing plant from buying the gun.

Law enforcement personnel gather near the scene of a shooting at an industrial park in Aurora, Illinois, on Friday, Feb. 15, 2019. (Bev Horne / Daily Herald via AP)

Police have identified the gunman who killed five people at a suburban Chicago business and shot and wounded five police officers.