Guilty or not guilty? When science enters the courtroom, it brings with it the people and the history that have shaped it. This exhibition explores historic cases and how people influence the way forensic science is used in the pursuit of justice. The artifacts span more than 150 years of trials, represent at least twelve different techniques, and include items from three different “trials of the century.” Visitors will see arsenic tests from the 1872 trial of Lydia Sherman, who was suspected of poisoning three of her husbands and eight children in her care, the first polygraph used for lie detection, and a modern apparatus for testing bite marks on cadavers.
Forensic Science on Trial
Related Resources
- Smithsonian Magazine article, What a 100-Year-Old Lie Detector and 150-Year-Old Arsenic Tests Tell Us About Forensic Science Today
- Smithsonian Magazine video, National Treasure: The History of the Lie Detector
Image Gallery
Polygraph (cardio-pneumo-psychograph); black tubing, paper, and arm cuff are replicas, 1921
Gift of City of Berkeley Police Department
Poison tests from Lydia Sherman trial, 1872
Bite apparatus and teeth molds used in cadaver bite mark studies, 2009–2013
Gift of Dr. Mary A. Bush, School of Dental Medicine, University at Buffalo
This exhibition is made possible by Andrew and Anya Shiva.