After a 16-year-old girl mysteriously vanished one night, her parents learn that her best friends have been keeping a dark secret that supercedes any typical teenage drama. Andrea Canning reports.
Genres: Crime , Documentary
Keywords: correspondent , homicide , homicide-investigation , interview , investigative-journalism , missing-person , murder , mysterious-disappearance , mystery , news-magazine , serious , true-crime , latest-web-series-online , tv-shows-online