AdvertisementWoman Says She Won $600 Million Jackpot But 'Huge Mistake' Leaves Prize UnclaimedFebruary 05, 2018Amy HeldfacebookEmailSam Safa, of Merrimack, N.H., owns Reeds Ferry Market, where last month's winning Powerball ticket was sold. The prize remains unclaimed, however, as the woman who says she won wants her name kept private. (AP)