Six people, including the gunman are dead, five police officers injured and a search for answers is underway after a mass shooting in Aurora, Illinois. It happened yesterday at the Henry Pratt Company, a manufacturing facility outside of Chicago. That's where authorities say 45-year-old Gary Martin pulled out a gun and opened fire after learning that he was being let go. Responding officers confronted the gunman, killing him. All of the wounded officers are expected to recover.
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