Dateline NBC
What Lies Beneath
E20 Feb 6, 2015 45m TV-PG
A witness comes forward to help solve a 20 year-old cold case involving a woman who mysteriously vanished in Florida just days before she was going to move to a new city with her 5 year-old son, leaving behind very few clues for authorities. Dennis Murphy reports.
Where to Watch What Lies Beneath