One of the calls came from a woman who warned that her son might be going to the Old National Bank to shoot it up.
“I don’t know what to do; I need your help. He’s never hurt anyone," the woman said. “I don’t know where he would’ve gotten a gun."
The woman described her son as "non-violent" and a "good kid," adding that her son's roommate called her about what her son was apparently planning.
When she told the dispatcher that she was going to the location, she was advised to stay away because they had already received reports about a shooting.
"So he’s already there?" the mother asked before saying she was still going to go.
An investigation following the shooting showed that the gunman purchased the high-powered rifle last week, police said.
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