MichaelJackson's family claims the singer predicted his own death shortly before he died -- telling TMZ, the King of Pop was paranoid he'd be murdered ... for his incredibly valuable Sony catalog.
The statement is in response to the story TMZ first broke in April -- that Dr. Murray's defense will argue MJ accidentallykilledhimself by self-injecting a lethal dose of Propofol.
But a rep forMichael's family tells us the Jacksons are "absolutely mortified" by the implication that MJ took his own life -- insisting, "Michaeldid NOT kill himself.
The rep adds, "What is incredibly ironic is thatMichaeltold his mother shortly before he died that he thought someone was going to kill him ... and they were going to kill him for his catalog."
The familyis also concerned thatvideo surveillanceofMichael's last living moments -- crucial evidence in Murray's trial -- is still missing.