# The Body in the Library Detective Sarah entered slowly. The body lay perfectly still. Blood stained the Persian rug. A champagne glass sat nearby. The victim was Margaret Hayes. She wore an emerald necklace. Her eyes stared at ceiling. No signs of forced entry. The butler discovered her this morning. He called the police immediately. Three guests slept upstairs last night. Each one had valid motives. Sarah examined the wound carefully. The killer used a letter opener. Fingerprints covered the weapon's handle. Someone in this house murdered her. The investigation would begin right now. Everyone was now a suspect.