Questions surround a young father when his wife perishes in a house fire and a second tragedy takes his son's life. The Arson Investigator on the case speaks out to Dateline for the first time.
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