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The FBI and other agencies are using polygraphs to find leakers. But do they work?
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After a 10-year-old's disappearance, a former detective used polygraphs to help eliminate family members as suspects. The mother, Ruth, underwent testing and provided handwriting samples, showing no signs of deception. She was cleared after passing the lie detector test. Have you ever been in a similar situation? #polygraph #investigation #truecrime #missingperson #detective #family | Real Crime
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After a 10-year-old's disappearance, a former detective used polygraphs to help eliminate family members as suspects. The mother, Ruth, underwent testing and provided handwriting samples, showing no signs of deception. She was cleared after passing the lie detector test. Have you ever been in a similar situation? #polygraph #investigation #truecrime #missingperson #detective #family | Real Crime
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