Missouri executes Marcellus Williams after Supreme Court denies final bid for delay  CBS NewsMarcellus Williams will be executed tonight after Supreme Court bid failed. Even the victim’s family doesn’t want him to die  CNNMissouri executes man for 1998 killing of social worker amid calls for re-sentencing  Fox NewsSCOTUS allows Marcellus Williams’s execution, which prosecutors tried to stop  The Washington PostMarcellus Williams executed in Missouri woman’s murder amid strong innocence claims  USA TODAY