VIDEO: Michael Jackson's Father - Foul Play Was Involved In Pop Star's Death

Joe Jackson, father of the late Michael Jackson says he believes foul play was involved in the June 25 death of his 50-year-old superstar son.

"I just couldn't believe what was happening to Michael," Joe, who said he would like a hand in raising Michael's children, told ABC’s Nightline. "I do believe it was foul play. I do believe that. Yes."

The Thriller star's cause of death has yet to be announced, pending toxicology results from L.A. County coroner's office. Los Angeles police continue looking into the circumstances of the King of Pop's death, and at this time, are not ruling out homicide.