EXTERNAL URL: IMDB | TMDB
Languages: English
Genres: Documentary, Crime,
Runtime: 1:00:00 Hour
Cast: Erik Thompson, Craig Layton, Denny Heide
Directors:
Rating: 7.8 (169 Votes)Year: 2012
Summary: DNA Profiling. Toxicology. Ballistics. Today's criminal investigators employ powerful scientific tools to catch bad guys. But where did they come from and how do they really work?
