Bobby and john are involved in a drug transaction where

Question

Bobby and John are involved in a drug transaction where Bobby forwards a quantity of drugs to John for later payment. John never pays Bobby, and Bobby confronts John a week later. He tells John that if he is not paid within 10 days, he will "beat you to death, burn down your house, and kill your entire family." Which of the following charges is the most appropriate given these circumstances?

1. Assault and Robbery
2. Disorderly Conduct
3. Sale of Narcotics
4. Extortion