Why It Took 44 Years (and a True Crime Podcast) to Bring Charges in Roxanne Sharp’s Killing

A murdered teenage girl. A cold case that went unsolved for more than four decades. After years without answers, Louisiana State Police tried something different: they helped launch a true crime podcast to generate new leads. Now, four men have been charged in connection with the 1982 killing of Roxanne Sharp. Roxanne was 16 when her body was found in a wooded area near the St. Tammany Parish Fairgrounds in Covington, Louisiana. According to Louisiana State Police, the initial investigation determined she had been raped and murdered, but due to limited physical evidence and a lack of public and witness cooperation, the case remained unsolved for more than four decades. That changed after Louisiana State Police took over the investigation and teamed with local radio host Charles Dowdy of the Lake 94.7 to produce the podcast "Who Killed Roxanne?" Authorities say the podcast generated new information, leads, and witness cooperation that had previously been unknown to investigators. In April 2026, arrest warrants were obtained for four men: Perry Wayne Taylor, Darrell Dean Spell, Carlos Cooper, and Billy Williams Jr., all of Covington, Louisiana. They were charged with aggravated rape and second-degree murder. In this episode of Criminally Obsessed, Anne Emerson speaks with the podcast's host, Dowdy, about the case, the podcast, and how storytelling helped move forward a murder investigation that haunted Louisiana for more than four decades.