Illinois Gunman Had a History of Domestic Violence and Was ‘Stressed’ Before Shooting

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

Officers have not yet revealed Martin's motive, but confirmed that he was fired from the valve manufacturing warehouse on Friday after working for the company for 15 years.

Five people were killed and six injured on Friday after 45-year-old Gary Martin opened fire at Henry Pratt Co. warehouse in Aurora, Ill. Records reveal that he had a violent past before the shooting. Officers have not yet revealed Martin's motive, but confirmed that he was fired from the valve manufacturing warehouse on Friday after working for the company for 15 years.