Like most bank managers, dave calvin had acquired an irresistible charm that he could switch on whenever he felt the necessity. Underneath it, he was cold, calculating, brutal - a perfect murderer. He cooks up a plan to ...Like most bank managers, dave calvin had acquired an irresistible charm that he could switch on whenever he felt the necessity. Underneath it, he was cold, calculating, brutal - a perfect murderer. He cooks up a plan to rob his own bank at pittsville and make it look as if his secretary, alice craig and her boyfriend, had made off with the looted money.