
Sophie Shaw attends her sister's wedding, witnessing her murder. She takes her sister's place, marrying into the suspicious Hawthorne family. Their strange behavior prompts her investigation. She cooperates with Ian Hawthorne's younger brother, helping him seize power. He turns on her, imprisons her, and plots to murder Ian Hawthorne. At the funeral, Ian Hawthorne appears—a trap to capture his evil deeds. The truth of her sister's murder comes to light, and Sophie Shaw gets justice.