Missouri

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.

David Hosier, 69, was pronounced dead at 6:11 p.m. following a single-dose injection of the sedative pentobarbital at the state prison in Bonne Terre. Hosier was convicted of the 2009 killings of Angela and Rodney Gilpin in the state capital of Jefferson City.