Unsurpassed Professionalism Unimpeachable Ethics
Authoritative Expert Witness
"When All You Need is the Truth"
2008: Polygraph Consultant and Advisor for Chief Harold Hurtt and the Command Legal Staff, Houston Police Department
2008: Examiner and Polygraph Consultant for NBC NEWS Dateline
2008: Examiner and Consultant for The Dr Phil Show at CBS/Paramount Productions Los Angeles
2007: Examiner and Polygraph Consultant for the Univision Network/Primer Impacto
2007: Member of the Post Conviction Sex Offender Committee American Polygraph Association
With international credentials and worldwide experience, John S. Swartz, is the Texas based examiner who has served the courts, law firms, corporations, hearing officials, multiple client companies and countless other decision makers worldwide for over twenty two years.
From sex offenders to Capital Murder, he is a former examiner at the United States Department of Justice, and he frequently serves as the authoritative expert witness in state and Federal courts. He is the first choice of Texas Criminal Court Judges.
