Wyvetter H. Younge was not injured in the robbery that occurred around noon Friday.
Younge said she thought her son had knocked on her door and opened it, but instead found an armed man. He told her to get on her hands and knees, then grabbed her purse and ran.
Younge, a Democrat, said she didn't recognize the man, who wore a red hat and red jacket and dark pants. She said she's going to pray for him.
"This robbery and what's happening to this community is the result of a lack of a supportive system for our youth. We need jobs," she said. "This happened in broad daylight at noon. We need a mental health support system. This is further evidence of that."
Illinois State Police are investigating.
