Watch CBS News
The investigation began when a Florida Lottery player reported that a winning ticket she mailed never arrived at the destination.
The overall odds of winning the game are 1-in-4.09, the Florida Lottery said.
After no ticket matched all six numbers drawn in Saturday night's Powerball drawing, players have a chance at winning $1.1 billion in Monday
It's the 10th largest jackpot in Powerball history.
A Hialeah man won a $10 million top prize from the Florida Lottery's GOLD RUSH LEGACY scratch-off game, officials announced Friday.
The winning ticket was bought at Publix in Miramar.
Benjamin Chiurliza chose to receive his winnings as a one-time, lump-sum payment of $2,884,920.00.
Martinez Gutierrez bought his winning ticket at Aunt Molly's on S State Road 7 in North Lauderdale.
She bought her winning ticket at a Publix on SW 36 Avenue in Pompano Beach.
Hector Anaya Jr. bought his winning ticket at a Racetrac in Homestead.