Jennifer Krauss bought her winning ticket from the Take-a-Break Café in Auburn Hills, returned on Wednesday morning, checked the ticket, and spent the rest of the day clutching her purse.
"I was so nervous I kept the ticket in my purse. Then I kept my purse with me all day," she told lottery officials.
Krauss said she and her husband Phil now intend to pay off their debts and donate some of the money to charity.