American SherlockConstant Wonder • Season 2022, Episode 1134, Segment 2
Aug 16, 2021 • 12m
In the first half of the 20th century, Edgar Oscar Heinrich rose to fame as highly skilled and multi-faceted forensic scientist, developing and pioneering techniques that are still used today by criminal investigators.
Guest: Kate Winkler Dawson, author of "American Sherlock: Murder, Forensics, and the Birth of American CSI"