Stamford police Lt. Diedrich Hohn told the Stamford Advocate that Willis and Katherine Williams left their home of their own accord and were not believed to be in danger, said the Stamford Advocate.
Willis is 5 feet 5 inches tall and weighs 135 pounds, with brown hair and blue eyes. His sister is 5 feet 1 inch tall and approximately 110 pounds, with brown hair and brown eyes. Anyone with information should contact Stamford police at 203-977-4921, said officials with the Connecticut State Police.
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