Martin was a felon Martin had a 1995 felony conviction in another state, Aurora Chief of Police Kristen Ziman said Saturday. Gary Martin is seen in this image taken from Facebook.

Authorities say Gary Martin, 45, killed five people and wounded five police officers in Aurora, Ill.

Here's what we know about Gary Martin, the 45-year-old shooter who killed 5 people and injured 5 police officers in Aurora, Illinois.

AURORA, Ill. — The gunman who shot and killed five co-workers and injured five police officers after he was fired from his job had his gun permit revoked five years ago after a background check ...

The Henry Pratt Co. employee told authorities in Aurora that he knew Gary Martin carried a firearm in his vehicle, but that he didn't report Martin's comments to his superiors because he routinely ...

Aurora Police Chief Kristen Ziman said at a press conference Saturday that the gunman in the shooting, Gary Martin, had six prior arrests by the Aurora Police Department.

AURORA, Ill. – Gary Martin, the gunman who killed five people and wounded six in a shooting rampage last week, slipped through a background check process to buy the Smith & Wesson he used in the ...

Before allegedly killing five of his co-workers, Gary Montez Martin went into his local Circle K convenience store for his almost daily purchase of a few cigars. He seemed fine, according to ...

The disgruntled worker who killed five people in Aurora, Ill., last week after being fired had passed two gun background checks five years ago, despite a criminal record that should have prevented ...

Five people were killed and six injured on Friday after 45-year-old Gary Martin opened fire at the Henry Pratt Co. warehouse in Aurora, Ill. Records reveal that he had a violent past before the ...

Illinois gunman Gary Martin brought a pistol to his termination meeting at the sprawling Henry Pratt Co. in Aurora. When he found out he’d been fired Friday, he started killing the people in the ...