Who killed Michael Jackson

I agree that Michael was murdered! As for the murderer,it's not so simple! His doc may be just a operator. You know ,somebody might think a dead Michael could earn more for them! Now I just believe Michael Jackson left us,not just the US,but the whole world! You never know what those people behind the curtain are doing. I believe there are some dark and evil forces behind all these dark side!Sorry, it's just a guess,without any base!