A woman claims that an Atlantic City casino is refusing to pay out a seven-figure jackpot she won on a slot machine. The amount in question is reported to be between $1.2 million and $2.5 million. The gambler, who is 72 years old, has stated that the casino is denying her the winnings, prompting an investigation into the matter. Reports specify that the jackpot amounts include $2 million and $2.5 million.