Shakespeare vanished months ago. His mother hopes he is somewhere in the Caribbean, lying on a beach and enjoying the good life away from all the hangers-on who were constantly hitting him up for money.

The sheriff has a more ominous theory: Shakespeare was killed.

“There are a lot of odd and bizarre circumstances in this case,” Sheriff Grady Judd said. “We fear and are preparing for the worst. We’re working this case as if it were a homicide.”

Shakespeare, 43, won the big jackpot after buying a lottery ticket at a convenience store in a town called Frostproof, claiming later that he gave the last $3 in his pocket to a homeless man just before the winning numbers were announced.

Shakespeare — who had a criminal record that included arrests and prison time for burglary, battery and not paying child support — took a lump-sum payment of $16.9 million instead of annual installments.

His whereabouts are still unknown.