I doubt the case will go to court. Most likely Murray will try to settle and avoid going to court at all cost.
Murray is in a no win situation. If he try to say Michael was an addict and was out of control, then he has to answer the questions:
"If he was an addict, why did you give him drugs?"
"Why did you give in to his demand for drugs after you gave other medicines?"
"Why did you leave the room?"
"Why didn't you call 911 right away?"
"Why didn't you perform CPR properly?"
"Why did you fail to provide the proper information to the MTs about what drugs where given and in the amount?"
It will only get worst if they confirm that Michael was already dead and Murray tried to cover the scene. So even if Michael was a hardcore drug addict, how is Murray going to explain the above. I say it again, "I was just following orders", does not work with doctors. You are the one with the medical degree that tells people you know what you are doing. If someone is abusing drugs in your care, it is your duty to either stopped further serves and get the person help or just leave and don't provide any further care.
Murray did neither. If he goes down this path, he will just be a glorified drug addict who cared more about money then the life and health of the person he is suppose care for. He would actually be worst than a drug dealer because he actually 'injected' the drugs into him. I referee to this many times and I will do it again:
On March 5, 1982, John Belushi was found dead in his room at Bungalow #3 of the Chateau Marmont on Sunset Boulevard in Los Angeles, California. The cause of death was a speedball, a combined injection of cocaine and heroin. His death was investigated by forensic pathologist Dr. Ryan Norris among others, and while the findings were disputed, it was officially ruled a drug-related accident.
Two months later, Cathy Smith admitted in an interview with the National Enquirer that she had been with Belushi the night of his death and had given him the fatal speedball shot. After the appearance of the article "I Killed Belushi" in the Enquirer edition of June 29, 1982, the case was reopened. Smith was extradited from Toronto, arrested and charged with first-degree murder. A plea bargain arrangement reduced the charges to involuntary manslaughter, and she served 15 months in prison.
John Belush, rest his soul, was a hardcore drug addict and everyone knew it. It was also taking illegal drugs, but Cathy still got charge with murder, which downgraded to manslaughter, for injecting him with drugs. What makes Murray much different from Smith? He is worst since he is actually a doctor and Michael put his trust and safety in his hands.
So, Michael being a drug addict, which we was not, is a moot point. He did not act in the manner benefiting of a doctor, which is why his ass is in the fire.