The Georgia Diagnostic and Classification Prison houses the state's execution chamber and is the state's largest prison.

Georgia execution would be 1st since botched Oklahoma effort

(RNS) Should the execution of Marcus Wellons go forward at 7 p.m. ET Tuesday in Georgia, it would be that state’s first lethal injection using a drug not federally approved. That’s the result of a scramble by Georgia and other states in recent months to obtain drugs necessary for executions.