Arkansas police rushed to a Fort Smith home to investigate the brutal murder of 72-year-old retired teacher and Army veteran, Bill DuBois, in July 2019. Officers traced his missing car using a Verizon tracking app to a known drug house, where two men implicated 22-year-old Taylor Elkins, a former student of his while he was substitute teaching. Get the full story on this episode of Female Criminals with Law&Crime’s Elizabeth Millner.

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