MJ's father says Conrad Murray is part of a larger murder conspiracy.

Michael Jackson's father, Joe Jackson, says that Dr. Conrad Murray is a fall guy and part of a larger murder conspiracy.

Murray pleaded not guilty this week to a charge of
 involuntary manslaughter.
"He's lying. He's guilty. Nobody was there but him," Jackson's mother, Katherine, told the media afterwards. "He's just trying to save his own behind. ... He killed him. He wasn't monitoring him."
And later, Joe went on CNN's "Larry King Live" and said "I was looking for justice, and justice, to me, would be a murder charge." He went on, "To me, he's just a fall guy.
"There's other people, I think, involved with this whole thing. But I think that he's interrogated — he would come clean and tell everything he knows."

According to Joe, Michael Jackson told his mother that he feared he would be killed in the days leading up to his London shows at the O2 Arena.
"He was afraid to even do all of these shows, because he was afraid that he wouldn't get a chance to finish all of the shows," Joe Jackson said (via MTV). "He couldn't do all those shows back-to-back. Even his kids say that he had told them that he would be murdered."
Sister La Toya also chimed in with "Michael was murdered, and although he died at the hands of Dr. Conrad Murray, I believe Dr. Murray was a part of a much larger plan. There are other individuals involved, and I will not rest and I will continue to fight until all of the proper individuals are brought forth and justice is served."
Who they're referring to, or why, is anyone's guess at this point.