four o'clock
Craft dropped into his chair again , his pale face growing each moment more pale and gaunt , and stared at the lawyer in silence . Finally he said : `` There must be some mistake . I saw him only yesterday . He signed that paper in my presence as late as four o'clock . '' `` Very likely , '' responded Sharpman : `` he did not die until after six . Oh , no ! there is no mistake .