Indiana man gets 8 months for lie-detector fraud
Found on Seattle Times on Friday, 13 September 2013
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Prosecutors, who had asked for almost two years in prison, said Dixon crossed the line between free speech protected under the First Amendment and criminal conduct when he told some clients to conceal what he taught them while undergoing government polygraphs.
Phillips said the real-world consequences of Dixon’s actions were significant. Dixon trained 70 to 100 people who paid him $1,000 for a day’s work, including federal contractors seeking to keep top-secret security clearances, Phillips said.
Lie detectors should not be considered as a source for reliable information anyway, so there's nothing wrong with teaching people how to change the results.