Michael Jackson used 19 fake IDs to score drugs: new doc revelations on birthday

The 50-year-old “Thriller” vocalist was found unresponsive in his Los Angeles home after suffering cardiac arrest

brought on by the anesthetic propofol — a drug reportedly routinely administered by Jackson’s physician, Conrad Murray

The death was ruled a homicide, and Murray took all the blame. He was convicted of involuntary manslaughter and was sentenced to four years in prison

But Murray endured the brunt of public hatred even though Jackson — who would have turned 64 on Monday — was abusing drugs throughout much of his life in alarming doses

and was allegedly easily enabled to do so by an array of other doctors — ones who never saw a day in jail after the King of Pop’s death

according to a new documentary “TMZ Investigates: Who Really Killed Michael Jackson” due out on Fox next month

“It’s a lot more complicated than just: Dr. Murray was at his bedside when he died,” Orlando Martinez, the LAPD detective assigned to Jackson’s death