Amex Credit Card Complaint

Amex Credit card department,

Identity theft / Fraud / Embezzlement Florida

My deceased father 's American Express Credit Card was fraudulently used in the State of Michigan by unauthorized users ; a - - and - -. Now, - - - is contacting the Estate of - - and demanding payment. BTW, Amex also has an incorrect address for my Dad 's account. Somewhere in -, MI -. My Dad lived nowhere near -, MI.