TechKnow: Animal Crime Scene Investigators - Full Episode

TechKnow visits the U.S. Fish & Wildlife Service Forensics Laboratory, the world's only crime lab devoted to wildlife. It investigates cases for the US as well as 180 other countries. The lab processes each case, determines cause of death, and then help wildlife officers determine if the animal was killed by another animal, or if a law was broken. 

Original Air Date: November 8, 2014