This is a time far from entering the information era, where everything is still preserved using "paper" as the ultimate medium.
This means that cross-state access is much harder than people imagine!
At the same time, this means that as long as Charlie (the sister) uses those already "legal" accounts, she will be discovered by the Hunters.
Whether it's withdrawing money or using checks, the bank will notify the account-opening bank for communication to ensure the customer indeed has enough money in the bank before proceeding with the transaction.
To hide her whereabouts, Charlie (the sister) has not signed the cross-region authorization agreement, which means she cannot circumvent this issue.
Someone in the bank where she opened her account has betrayed her information and will continue to do so!
No doubt, it's for money.
Charlie (the sister) is caught in a dilemma: if she wants to use the money in the bank, the information will definitely leak out.
