HOT NEWS: Exclusives///renowned polygrapher jonah shacknais brother needs take another lie detector test - Exclusive Report

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Renowned Polygrapher: Jonah Shacknai's Brother Needs To Take Another Lie Detector Test

//rebecca_jonah

Sept. 21 2011, Published 3:45 p.m. ET

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By Jen Heger

Breaking Celebrity News Legal Editor

Adam Shacknai needs to be given another lie detector test in connection with the death case involving Rebecca Zahau, according to famed polygraph expert Jack Tramarco, Breaking Celebrity Newse is exclusively reporting.

Adam's billionaire brother Jonah Shacknai was dating Rebecca Zahau, who was found nude, and hanging from a balcony at the Medicis' CEO's mansion in Coronado, a wealthy suburb of San Diego. Cops contend that Rebecca killed herself.

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Rebecca's family vehemently disagrees with the San Diego Sheriff's Department's conclusion that she committed suicide and are pushing for the investigation to be reopened.

Rebecca's naked body was found hanging from the balcony at her boyfriend's mansion just two days after his son, Max, 6, was found unconscious at the base of the stairs. Max later died from his injuries.

On July 15, 2011, Adam Shacknai was given a lie detector test. Search warrants that were unsealed by a San Diego judge reveal, that "