The Los Angeles County Coroner on Friday said the autopsy showed that no evident trauma to Jackson's body.
The autopsy has concluded Friday afternoon on the King of Pop Michael Jackson's body, but that a cause of death will await additional tests that will take four or six weeks.
Chief Investigator Craig Harvey told reporters in a news conference that there was no evidence of external trauma to Jackson's body or foul play associated with his death.
Michael Jackson was confirmed dead on Thursday afternoon at UCLA Medical Center in Los Angeles.
Jackson was born in Gary, Indiana on August 29, 1958, the seventh of nine children and has been entertaining audiences nearly his entire life.
He is survived by siblings Rebbie, Jackie, Tito, Jermaine, La Toya, Marlon, Randy and Janet – along with his parents Joseph Walter “Joe” and Katherine Esther and he has three children — Prince Michael Jackson, 12; Paris Michael Katherine Jackson, 11; and Prince Michael Jackson II, 7.
He made his first solo album in 1972, and released “Thriller” in 1982, which became a smash hit that yielded seven top-10 singles. The album sold 21 million copies in the United States and at least 27 million worldwide.
His lifetime record sales tally is believed to be around 750 million along with the 13 Grammy Awards he received, makes him one of the most successful entertainers of all time.
His 1982 album Thriller is the biggest selling album of all time, with confirmed sales of over 47 million copies worldwide.
He lived as a virtual recluse since his acquittal in 2005 on charges of child molestation.