अपनी भाषा में प्लॉट जोड़ेंFamous mystery writer Mallory is presumed dead on social media until some mysterious posts indicate that she is in fact alive, and writing a new novel.Famous mystery writer Mallory is presumed dead on social media until some mysterious posts indicate that she is in fact alive, and writing a new novel.Famous mystery writer Mallory is presumed dead on social media until some mysterious posts indicate that she is in fact alive, and writing a new novel.