Two sisters named 15 year old Barbara and 12 year old Patricia Grimes disappeared after watching a movie at the Brighton Park Movie Theater in Chicago on December 28, 1956. Less than a mont later their nude bodies were found on the side of the highway, covered in snow. There were no fatal wounds to either sister, which baffles investigators to this day. Their murders remain unsolved. If you have any information about this case please contact the Cook Co Sherriff's Office at  (708)-865-4700 or you can submit a tip here: https://www.cookcountysheriffil.gov/case/819/

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