Prosecutor’s push to vacate conviction of death row inmate Marcellus Williams denied in MissouriProsecutor’s push to vacate conviction of death row inmate Marcellus Williams denied in Missouri 

A Missouri judge on Thursday rejected an effort by the St. Louis prosecutor to vacate the conviction of Marcellus Williams, a death row inmate who claims he’s innocent of the murder for which he’s scheduled to be executed this month.