Where you think the climax of The open window?

The climax of "The Open Window" occurs when Vera, the clever and manipulative niece, reveals that her aunt has been traumatized by the loss of her husband and brothers, who supposedly died in a hunting accident. This revelation is heightened when the supposedly deceased men actually return home, causing Mr. Nuttel to panic and flee the house. Vera's quick thinking and the unexpected twist leave both the reader and Mr. Nuttel in shock, highlighting her cunning nature.