As you investigate, you'll encounter a cast of suspicious characters, each with their own secrets and motives. There's Vivian Harrington, the cunning and beautiful matriarch of the Harrington family, who seems more concerned with maintaining her family's reputation than finding the necklace. Then there's Reginald Pembroke, a ruthless businessman with a history of shady dealings, who was seen arguing with the Harringtons earlier that night.