Use of Animal Forensics on the Rise

Forensic Scientist Ngyuen Truong inspects a tray of samples for DNA testing before placing it in separator at the Veterinary Genetics Laboratory at the University of California Davis, in Davis, Calif., Friday, May 25, 2007. The use of traditional forensic investigation techniques is becoming more common place to solve crimes where an animal is the victim, perpetrator or witness. (AP Photo/Rich Pedroncelli)