Dr. Anda was found dead in his office at the hospital on Monday morning. A detective went to see Dr. Yates, a heart surgeon who had been involved in an argument with another doctor earlier that day. Detective: "I don't know where my accent's from at all. It's just generic Northern" He says he is also taking cocaine and may have been dealing drugs as part of his job. The detective then finds several vials of drug paraphernalia hidden inside one of their black bags. They rifle through the bag until they find what they are looking for.