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259: Dave Nadolski – Child Kidnapping Murder of Jeffrey Curley

FBI Case File Review

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Polygraph Tests - Are They Really Accurate?

The polygraph is a machine that measures heartbeat, respiration and perspiration. It charts when these reactions increase, decrease or remain the same. The person who is being administered the test will be able to tell which questions are causing the subject problems. By this point, the subject knows he's blowing it,. And sicari was really blowing it.

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