The teen is at Comer Children's Hospital in stable condition.
Mya's mother wants Lyons to "pay for what he did," she said.
"Hey, why are you doing that?" says the cameraman.
Prosecutors said Patricia Cucinotta attended a pop concert at the United Center before striking a man.
Todd Berkley, 40, of Clarkson, Ky., is in custody in Kentucky after another bank robbery in Louisville.
An official "no guns" sign can be downloaded on the Illinois State Police website.
A dollar store and a Cricket phone store were destroyed in a fire early Friday morning.
The 19-year-old man is in critical condition after the Thursday afternoon shooting.
The center, which serves homeless youth, might be able to stay in a Lakeview church.
Cops said the man was in his 40s or 50s and spoke with an accent. He had white hair and a white beard.