FILE -Officers on horseback guard the entrance to designated demonstrator areas near Riverbend Maximum Security Institution as people wait to enter before the scheduled execution of inmate Oscar Smith, Thursday, April 21, 2022, in Nashville, Tenn. Newly released records show at two least two people connected to a planned Tennessee execution that was abruptly put on hold April 21 knew the night before that the lethal injection drugs the state planned to use hadn’t undergone certain required testing. Last month, Gov. Bill Lee abruptly halted inmate Oscar Smith’s execution, citing an “oversight” in the execution process. (AP Photo/Mark Humphrey, File)