Supreme Court allows Missouri to execute Marcellus Williams The HillA Missouri inmate is set to die tonight after the US Supreme Court rejected his appeal CNNSupreme Court allows Missouri to proceed with the execution of death row inmate Marcellus Williams KSDK.comAttorney Statement: Missouri Governor Denies Clemency to Marcellus Williams Innocence ProjectFamily of Missouri woman murdered in home ‘exasperated’ as execution approaches USA TODAY