(CNN) -- The voice on telephone messages left for Manti Te'o matches that of the 22-year-old man who says he posed as a woman in carrying on a relationship -- by e-mail and over the phone -- with the Notre Dame linebacker, according to the "Dr. Phil" show. "They all say, with scientific certainty, that Ronaiah Tuiasosopo is the female voice in those recordings," host Phil McGraw said, citing conclusions by forensic voice analysts with three independent contractors. That conclusion supports Tuiasosopo's assertion that, posing as a woman, he was involved in a relationship with Te'o, who had not known that his love interest was a man.
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Three forensic voice analysts all reached the same conclusion, "Dr. Phil" says
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Tuiasosopo says the hoax was linked to sexual abuse he endured beginning at age 12
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"It has everything to do with what I went through as a child," he says on show
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