Shane and Gemma welcome Retired FBI Special Agent William Ortiz to the Sister Cathy series to discuss Polygraph Examinations. William is a Marine Corps veteran, retired from the FBI after 22 years as a Special Agent, and is the founder of
Ortsec - a polygraph service company.
![S2 Ep84: Unsolved Murder of Sister Cathy [It’s Not a Lie Detector]](https://getpodpage.com/image_transform_gate_v3/8VX9GIfhNTI9rLDIby8TSmIQJ6I6srmLGaqJKrEcXkg=/?image_url=https%3A%2F%2Fimages.theabcdn.com%2Fi%2F39771302.png&w=1200&h=630&fill=blur "S2 Ep84: Unsolved Murder of Sister Cathy [It’s Not a Lie Detector]")
