Vernon, a drug dealer/supplier, often invites drug users to his house for a party at which Vernon supplies the controlled substances. One night, Kelly was the only person in the house with Vernon. Kelly overdosed on the drugs supplied by Vernon (for a price). She was thrashing around and then went still as though she was unconscious. Vernon knew Kelly was in trouble and knew he should get her to a hospital right away. He also knew that if he took her for treatment, he would have to answer some hard questions that would get him in trouble. So he did nothing. Kelly died. Can Vernon be held responsible for Kelly's death? Explain and discuss.