Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Explore More Video: Full Episodes
- Season 8, Episode 4 Barton Letter; Andrew Jackson's Mouth; Spybook
- Season 8, Episode 7 St.Valentine's Day Massacre; G. Washington Miniature; Stalag 17 Portrait
- Season 8, Episode 5 Cromwell Dixon; Bartlett Sketchbook; Duke Ellington Plates
- Season 8, Episode 2 Iwo Jima Map; Copperhead Cane; Theremin
- Season 8, Episode 11 Chicago Clock; Universal Friends; War Dogs
- Season 8, Episode 8 Hot Town Poster; Face Jug; Lost City of Gold
Explore More Video: Web Exclusives
- On the Road: Gwen and the Lauste Film Diana Little gives advice on preserving home movies.
- Web Extra: A Theremin Performance Rob Schwimmer plays Waltz for Clara on his theremin.
- Textiles How to use textile analysis to identify and date a piece of fabric.
- Painting Analysis Find out how to tell if your painting is an authentic piece of artwork.
- On the road: Elyse and the Theremin Elyse Luray on the road for Season 8.
- Extended Interview: Baseball player Max Manning An interview from History Detectives Season One, with baseball player Max Manning.