Employees at businesses nearby say they've seen heavy police activity and heard reports of the shooting. Cathy Coulson, a real estate agent at Re/Max across from the courthouse, said she was not at work when the shooting happened, but reported seeing police helicopters searching overhead.

"I didn't hear anything, I came into my office right after it happened, but I talked to one of my clients that's two blocks behind us and he said that he heard it," Coulson said, adding that she's seen police walking the streets. "They don't have time to come tell us to lock down, we have enough sense to do that; we've seen them going around and the helicopters."

[link to www.wfaa.com]