ST. LOUIS (AP) — Marcellus Williams thought the DNA evidence was enough to remove him from Missouri’s death row, perhaps even him from prison. A decades-old mistake by a prosecutor’s office has kept his life hanging in the balance.
Williams, 55, is scheduled to be executed on Sept. 24 for the 1998 stabbing death of Lisha Gayle in the St. Louis suburb of University City. St. Louis County Circuit Judge Bruce Hilton on Wednesday will preside over an evidentiary hearing challenging Williams’ guilt. But the key piece of evidence to support Williams is DNA testing that is no longer viable.
A 2021 Missouri law allows prosecutors to file a motion seeking to vacate a conviction they believe was unjust. St. Louis County Prosecuting Attorney Wesley Bell filed such a request in January after reviewing DNA testing that wasn’t available when Williams was convicted in 2001. Those tests indicated that Williams’ DNA was not on the murder weapon. A hearing was scheduled for Aug. 21.
Instead of a hearing, lawyers met behind closed doors for hours before Matthew Jacober, a special prosecutor for Bell’s office, announced that the DNA evidence was contaminated, making it impossible to show that someone else may have been the killer.