From criminal investigations to pre-employment screening and internal-affairs, polygraph can play a major role in law enforcement investigations. The National Polygraph Academy graduated 23 new students at DOCJT on June 9.
All tagged Polygraph
From criminal investigations to pre-employment screening and internal-affairs, polygraph can play a major role in law enforcement investigations. The National Polygraph Academy graduated 23 new students at DOCJT on June 9.