Daniel Ribacoff, InDepth Polygraph Examiner, Provides Lie Detector Demonstration to the Cast of Pretty Little Liars
Daniel Ribacoff from InDepth Polygraphs appears in a segment for Vanity Fair promoting the new season of Pretty Little Liars
New York Polygraph Expert assisted Vanity Fair with a polygraph demonstration for the cast of Pretty Little Liars
View on VanityFair.com
