A woman who gave evidence against Dave Lee Travis denied that Operation Yewtree has failed and claimed that it gave many people "a voice."
Asked whether she thought it was possible to secure a historic sex abuse conviction, the woman said:
Travis, 68, was found not guilty of 12 indecent assault charges and the jury at London's Southwark Crown Court failed to reach verdicts on two other charges.
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The pair, believed to be the boy's mother and stepfather, were held after the five-year-old's lifeless body was discovered in a lagoon.