Sharpe was found by his cellmate at MCI-Norfolk on Monday evening and was declared dead at a hospital. , said Department of Correction spokeswoman Diane Wiffin.
Sharpe tried previously tried to hang himself in his cell in March 2002.
Prosecutors claimed he killed his wife Karen in July 2000 during a divorce where he stood to loose $3 million.
The trial became a sordid account of Sharpe cross-dressing habits and his suffering from various psychiatric disorders, including severe depression and intermittent explosive disorder.
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