Alex Murdaugh's 2004 Murder Conviction Under Scrutiny Amid New DNA Reexamination Bid

Alex Murdaugh's 2023 double-murder conviction was thrown out in May 2026, after the South Carolina Supreme Court ruled 5-0 that a court clerk tampered with the jury. Now, with a retrial set for April 5, 2027, his defense team is pushing for new DNA testing that could reshape the entire case. WGME reports that unidentified male DNA found under the fingernails of Murdaugh's wife, Maggie, was never fully pursued by investigators.
The key question heading into the retrial: is that mystery DNA a red flag pointing to an unknown killer — or just a red herring that means nothing? The answer could determine whether Alex Murdaugh, 58, spends the rest of his life in prison for murder.
On May 13, 2026, South Carolina's Supreme Court threw out Murdaugh's two life sentences in a unanimous ruling. The court found that Becky Hill, the Clerk of Court during the first trial, pressured jurors to reach a fast verdict. Why? Prosecutors alleged she wanted to boost sales of her book, CBS Austin reported. The ruling called her conduct "egregious."
Despite the overturned murder conviction, Murdaugh is not free. He is still serving a 40-year federal sentence and a 27-year state sentence for stealing roughly $12 million from his own clients. Judge Debra R. McCaslin is now overseeing the murder retrial and has made clear the April 5 date is firm. "When I say April 5, we're picking a jury and going forward," she said, according to WGXA.
In 2021, the South Carolina Law Enforcement Division (SLED) found DNA from an unknown, unrelated male under Maggie Murdaugh's left fingernails. This sample is labeled "Item No. 70" in case files. Analysis showed the DNA was 11 times more likely to belong to an unknown male than to any comparison sample previously tested, WGME reported. SLED never took the next step to identify who this person was.
Defense attorney Jim Griffin wants to send Item No. 70 to Othram, a forensic lab in Texas known for cracking cold cases. Othram uses a method called Investigative Genetic Genealogy (IGG) — think of it like building a family tree from crime scene DNA to find a match. "In 2026, we are light years ahead" of 2021 technology, Griffin said. He estimates Othram needs about six months to get results.
The defense is pointing to the case of David Camm, a former Indiana state trooper convicted twice for killing his family. Ignored DNA from the crime scene was eventually tested and matched the real killer. Camm was acquitted at his third trial. Griffin argues the Murdaugh case follows the same pattern — investigators locked onto one suspect and stopped looking at physical evidence, Fox San Antonio reported.
Lead prosecutor Creighton Waters says he is open to "facilitating conversations" about the DNA testing but remains skeptical. His team argues the trial's strongest evidence is still a video recorded at the family's kennel on the night of the murders — a video that places Alex at the scene. Waters says the "totality of the evidence" still points squarely at Murdaugh, regardless of the mystery DNA.
The April 2027 retrial carries even higher stakes than the first. Unlike in 2023, reports now indicate the death penalty could be on the table, WGXA noted. The defense is also pushing for a change of venue, arguing years of intense media coverage make a fair trial impossible in Murdaugh's home region of South Carolina's 14th Judicial Circuit.
A hearing on August 14, 2026 is scheduled to address the DNA motion and the venue request. If the court allows Othram's testing, results would need to arrive well before April 2027. If the DNA names a known violent offender, it could blow apart the prosecution's case entirely. If it names nobody — or someone with no connection to the crime — the state will call it exactly what it has always claimed: a red herring.
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