In the quiet town of Meadowgrove, a scream echoed. Night had fallen, streets were empty. A mansion stood, windows aglow. Inside, a party was in full swing. Guests in costume, laughter filled air. Suddenly, lights flickered, then went out. A gunshot rang, silence followed. Moonlight revealed a body on floor. blood pooled, guests gasped in horror. In the doorway, a silhouette vanished. Mystery began, everyone was suspect.