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There's no reliable science behind it
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The Big Story
Fri. Dec 6, 2019
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The creator of Scientific Content Analysis, or SCAN, says the tool can identify deception. Law enforcement has used his method for decades, even though there’s no reliable science behind it. Even the CIA and FBI have bought in.
by Ken Armstrong, ProPublica, and Christian Sheckler, South Bend Tribune
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More From This Investigation
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Juries convicted Ricky Joyner twice. Once in 1994 and again in 1998, after he won his first appeal. Prosecutors called the case cut and dried. But we looked through transcripts, reports, video and more. Should Joyner’s conviction stand?
by Christian Sheckler, South Bend Tribune, and Ken Armstrong, ProPublica
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During more than two hours of interrogation, Joyner repeatedly said he wanted to talk to a lawyer. But police kept questioning him, even after he asked to leave.
by Lucas Waldron
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