Murder at Sable Mansion

There’s been a murder at Sable Mansion. The characters are invited to dinner at the established mansion at the behest of Mr. Sable, a well-known figure of high repute and deep pockets. Alas, when they arrive, their host is already dead, and the other guests are each determined to pin the blame on the newcomers, or each other. An evil doppelganger, the cause of the disaster, plagues the house throughout the evening.