Genre: Reality, Crime
Premise: Eagle-eyed technical experts prove there is no such thing as a perfect crime as they assemble the pieces every criminal leaves behind. Dramatic crime re-creations and, sometimes, part of the investigations are a staple of the series. Some of the re-creations include alternate versions of the crimes, which are disproved by science. The show's episodes follow each case from the initial investigation until it reaches its legal resolution.
S13, E12 (First Aired: Dec. 19, 2008)
After a Delaware man's mother is found dead, he tells a story that's so improbable police think it can't possibly be true.
S13, E13 (First Aired: Jan. 9, 2009)
A family vacation turns into a terrifying search for a missing wife and baby, then becomes a manhunt for a killer who committed a horrific crime.