
PreviewHow Does a Polygraph Detect Lying?
Retired Master Police Officer Joseph Gribble reminds us that a polygraph test won't tell the whole story but can capture those additional details needed to make or break a case.
Season 2 Episode 7 - Videos

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A First Look at the Murder of Sasha Samsudean

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Police Spot Unusual Evidence At Sasha Samsudean's Crime Scene

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Video Footage Found of Sasha Samsudean’s Last Night

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What Is Digital Forensics?

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How Does a Polygraph Detect Lying?

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Reporter Ray Caputo Discusses Crime in Florida