Greg H. Bristol Expert Witness

Contact Information

  • Company: Human Trafficking Investigations & Training Institute, LLC
  • Phone: (304) 492-5855
  • Cell: (540) 692-2054
  • Website:
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Specialties & Experience

General Specialties: Police Practices & Procedures and Law Enf & Criminal Justice

Specialty Focus: Human Trafficking Investigations, Domestic Servitude, Forced Labor, Sex Trafficking

Education: BA, Michigan State University

Years in Practice: 33

Number of Times Deposed/Testified in Last 4 Yrs: 1

Additional Information

Greg Bristol is a retired FBI Special Agent and a subject matter expert in the investigations of human trafficking. He applies his FBI expertise to determine the difference between a labor violation and forced labor or the difference between consensual prostitution and sex trafficking. He has taught police officers how to investigate human trafficking crimes since 2006, first as a certified FBI police trainer, and secondly as the President of the Human Trafficking Investigations & Training Institute (HTITI). Mr. Bristol is currently an expert consultant with the U.S. Department of Justice’s Office for Victims of Crime - Training & Technical Assistance Center, where he assists in financial fraud, human trafficking, and government corruption matters. His career as a State Trooper, a Special Agent with the FBI, and as a Special Agent with the Special Inspector General for Afghanistan Reconstruction has given him hands-on experience on how to investigate crimes, collect evidence, and testify in court. He has built a successful training company that teaches law enforcement officers enhanced human trafficking investigative skills as well as policies and procedures on how to conduct a human trafficking investigation. Mr. Bristol has been an expert witness in two federal civil human trafficking cases, and a financial analyst in two state civil financial fraud cases. To view a one minute UNICEF PSA on child sex trafficking narrated by Mr. Bristol, please visit