DNA evidence helps identify woman’s killer 36 years after her death
Tracy Whitney was killed in 1988. More than three decades later, DNA analysis has led police to the perpetrator.
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1988 cold case solved after DNA links dead suspect to Tracy Whitney's murder
Her death was ruled a homicide and police took DNA swabs from her body. Pierce County detectives interviewed everyone who knew or had dated Tracy to try and find the killer, but the case went cold ...