Janet Jackson: I Blame Dr. Conrad Murray for Michael’s Death

On Friday's "Oprah Winfrey Show," Janet Jackson spoke out about the man who has pleaded not guilty to an involuntary manslaughter charge tied to her brother Michael Jackson's death.

Asked by Oprah if she blames Murray, Michael's former personal physician, for his death, Janet said: "Yes, I do. He's the one that was administering the drug, from what I do know." (Michael died of acute Propofol intoxication last June.)

Janet said that prior to her brother's passing, the Jackson family "knew that he had a problem" and "tried an intervention several times." She added, though, that Michael "was very much in denial."