- Rafael Arnez McCloud was charged with raping, killing 69-year-old Sharon Wilson last year
- He escaped jail last week; police say he took a Vicksburg family hostage on Thursday
- The female hostage got a gun and shot McCloud, then unbound her husband who shot him more
(CNN)Rafael Arnez McCloud allegedly had killed once before. More than eight months later -- and days after escaping a Mississippi jail -- he appeared poised to kill again. Wielding a bloody knife, he held a man, a woman and their 5-year-old son hostage in a bathroom of their Vicksburg home.