Empty Bank Account

I would insist to talk to the manager and get to the bottom ofit, andfind out where the money went. then I'd call the police and getthem to investigate. Thsat way, the bank should beforced to pay at least some back if there was fraud of some kind, or someone wrote a forged cheque. But, I'd never have that problem since there is only just enough in my bank account to pay my next bill