"I think I am having a heart attack. I think we just won the lottery!"
That's what 51-year-old Cindy Hill of Dearborn, Mo., says she told her husband, Mark, Thursday morning after figuring out that she had, indeed, bought one of the two winning Powerball tickets. Her family can now collect more than $192 million (before taxes) by choosing the game's "cash option."
Update at 12:25 p.m. ET: Since we first posted, the jackpot's been increased to $550 million from $500 million when the day began, so we've changed that figure below. That doesn't do anything to change the odds of winning.