The detective asks the manager of the jewelry store where the gold found on the murder victim was sold. The manager tells him that the gold jewelry was sold by the same store. He also tells the detective that the man who robbed the victim was seen in the store the day before. The detective tells the manager that he believes the man to be the same man as the one who committed the crime. He asks if there was anything else in the man's bag, and the manager says that he only saw a glimpse of a gold bar. He then reveals that the robber visited two other stores and bought 10 gold bars each from each store. The man spent 700K in total at each store, plus 300K in this one. This man in black was seen putting everything in his bag except a necklace on his neck