The revelry of an upscale Halloween party is shattered by gunshots as two armed robbers attempt to fleece the well-to-do patrons of their money and jewels.The revelry of an upscale Halloween party is shattered by gunshots as two armed robbers attempt to fleece the well-to-do patrons of their money and jewels.The revelry of an upscale Halloween party is shattered by gunshots as two armed robbers attempt to fleece the well-to-do patrons of their money and jewels.