Sheila Renee Quinn was four years old when she disappeared from her family’s ninth-floor apartment in the Harold Ickes Homes in Chicago on February 27, 1980. The last confirmed sighting was in her bedroom. She was about three feet tall, roughly 35 pounds, with black hair, brown eyes and burn scars on the back of both legs.

Reports vary slightly about her clothing; she is believed to have been wearing a white t-shirt, white underpants and gold pajama bottoms. She may also have had on a dark blue winter coat and white socks, and she was not wearing shoes. Foul play is suspected, but specific details about what happened that day and whether any suspects or persons of interest were identified have not been made public. The Chicago Police Department and the National Center for Missing & Exploited Children have been involved, including an age-progressed image produced to aid the search.

If anyone remembers Sheila, the Harold Ickes Homes or the building’s ninth floor in late February 1980, please share what you know.