Michael Jackson would 'moonwalk' into the wilderness surrounding his Neverland Ranch home, while high on prescription pills, according to the King of Pop's one-time "drug runner".
Dwayne Swingler claims he'd pick up a bag of pills from an unofficial clinic in Santa Barbara, California four times a week - and deliver it direct to the doped-up pop superstar.
The personal assistant was so trusted by Jacko, he was entrusted with the running of his Neverland estate - and quickly became Jackson's right-hand man.
The job came with a Bentley, designer suits and gifts, but also meant leading regular estate search parties for the missing star.
Swingler tells U.S. publication the Globe, "He was a zombie. He'd wander off up to half a mile away. I'd have to go find him and bring him back home.
"He was doped up 24 hours a day for so many years - it's a miracle he survived as long as he did."
Jackson died on 25 June (09) after suffering a cardiac arrest at his rented home in Los Angeles. Reports suggest the pop star suffered an overdose of anaesthetic drugs.