Forensic Files - Season 14 - Eps 11: Water Logged
In 1989, the bodies of Joan Rogers and her two teenage daughters were found floating in Tampa Bay. The water washed away any evidence, but police hoped a handwritten note found in the victims' car would lead to the killer, so they posted huge copies of the note on five highway billboards.
About Forensic Files

Title: Forensic Files
First Air Date: 1996-04-21
Last Air Date: 2011-06-17
Status: Ended
Rating: 7.9/10 (from 74 votes)
Language: EN
Seasons: 15
Total Episodes: 400
Network: TLC truTV Court TV
Genres: Crime, Documentary
Production Companies: Medstar Television
Synopsis
Real crimes, disease outbreaks and accidents around the world are solved by experts using scientific laboratory analysis which helps them find previously undetectable evidence. Brilliant scientific work helps convict the guilty and free the innocent.
Cast

Peter Thomas
Self - Narrator (voice)