Police ask for help finding 16-year-old St. Charles County girl Faith Hunter is 16 years old. She was last seen Monday at a home on Park Charles Boulevard South near St. Peters, police said in the runaway juvenile report Credit: St. Charles County Police Department Author: Dori Olmos Updated: 1:31 PM CDT May 25, 2021 ST. CHARLES COUNTY, Mo. — The St. Charles County Police Department is asking for the public’s help in finding a missing teenager. Faith Hunter is 16 years old. She was last seen Monday, May 24 at a home on Park Charles Boulevard South near St. Peters, police said, adding that a clothing description wasn’t available. She’s listed as a runaway juvenile, according to the report from police.