The crimes happened months ago, just weeks apart from each other in the Little Village and North Lawndale neighborhoods.
Both the studio and the neighbors spoke with CBS News Chicago about what happened.
No injuries were reported, but some residents were taken into ambulances to stay warm.
The restaurant allegedly worked children aged 14 and 15 years old for longer than 8 hours without rest and meal breaks.
The Will County Sheriff's Office responded to a call of a person in the roadway just after 6 p.m. on Friday on 159th Avenue between Gougar and Cedar Roads.
The ages of the victims range from 13 to 79, according to Chicago police.
Police said the victims were approached by the suspect, who allegedly participated with others in taking one person's belongings, and tried to rob another minutes apart.
Gov. Gretchen Whitmer has declared a state of emergency for three Michigan counties after the National Weather Service said at least three tornadoes touched down during severe storms Friday.
At least two mechanics were called to try to stop the blaring sound.
Rev. Jesse Jackson's children gave loving, personal and often emotional eulogies Saturday at his private homegoing services at Rainbow PUSH Headquarters in Chicago.
A man's body was recovered from the water on Chicago's North Side on Saturday morning.
A homeowner with a concealed carry license shot a man attempting to break in to their garage early Saturday morning on Chicago's South Side.
A 13-year-old girl was critically hurt in a shooting in Chicago's Bronzeville neighborhood on Friday night.
The final celebration of life services for Rev. Jesse Jackson was at Rainbow PUSH Coalition headquarters Saturday.
Chicago police are investigating after an 11-year-old boy was found seriously injured on the street Friday evening in the West Garfield Park neighborhood.