How Michael Jackson Died

With news coming in everyday on Michael and some not the same it is hard to post what is real and what isn't. This is what we learned so far.
It seems that Michael did make out a will and the Jackson family has hired their lawyers to look into it.
Evidence was taken out of Michael's house to be looked at. The house was cleared and the Jackson family went in and packed up some of Michael's stuff. More evidence was take again from Michael's medicine cabinet, two green trash bags full.
Jackson called a nurse and asked her for a medicine that would help him sleep.He also stated that he needed someone to watch him sleep, to make sure he woke up. She told him that this drug was dangerous. He then told her that his doctor said it was safe.
Dr Gupta from CNN says this medicine is to be given in a hospital where the patient can receive oxygen and a test tube. The medicine is given by IV. 3 weeks later Michael called and told her he was having strange symptoms. Half his body was cold and the other half hot. I don't think the Nurse could help him.

What I want to know is, did Dr. Murray, Michael's live in Doctor give him this medicine. Was he there to watch over Michael while he was under this drug and I am gathering that this is not the first time Michael has taken this drug.
If the doctor did give Michael this med then can anything be done legal wise since the "crime scene" was apparently compromised with the family going in after the first time it was cleared. Inquiring minds want to know.
What do you think happened.

More MJ TidBits

Elizabeth Taylor has finally given a statement.She says she love MJ with all her soul and she can't imagine life without him.
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As I posted earlier, Jermain Jackson stated that Michael live in physician was there with him at the time of his demise. No one has heard from him. The police are searching for him to ask him some questions but not as a suspect.
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Sony Comments on the Passing of Michael Jackson

Jermaine Jackson gives conference

Jermaine Jackson states that around 1pm and for a least 1 hour doctors tried to resuscitate Michael Jackson to no avail. D eath was pronounced at 2:26pm. He also states that MJ's personal physician was with Michael at the time of his cardiac arrest.
Autopsy will be released around 9:00 tomorrow morning. Conflicting reports states that there will be no conference on the cause of death. The coroner states that there will be no release of cause of death until the toxicology reports comes in which will be at least two weeks.

Brian Oxman, the Jackson families lawyer states that MJ was addicted to prescription medicine and that he warned the family that one day this would be the cause of his death.

Elizabeth Taylor was too wrecked with grief to give a statement.