Here is the opening scene of a murder mystery: Detective Jameson stood outside the mansion in the middle night. The full moon cast an eerie glow on the scene. Guests were beginning to arrive for the charity gala event. Most were dressed in formal attire, a stark contrast await. The mansion's owner, Richard Langley, greeted them with a smile. His wife, Elizabeth, stood beside him, an air of calm. The music played on as the evening's festivities came alive. A chill ran down Jameson's spine as he surveyed area. Little did he know, the evening would take a dark.