A weekend away at a Colorado cabin takes a deadly turn after a married couple of 27 years go on an afternoon hike that ends in a drowning, and the subsequent investigation would require hundreds of pieces of evidence and five years to solve. 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