The Jackson family has been engulfed in a feud amid claims by Randy, Janet, Rebbie, Tito and Jermaine that the late Michael Jackson's will was fake.
Tito ultimately backed out of his sibling's protest after an alleged physical confrontation that took place at the Jackson family home, reportedly pitting Janet against her niece Paris Jackson.
Katherine has remained out of the spotlight throughout the dispute, with the family matriarch even being reported missing when granddaughter Paris raised questions of her whereabouts this week.
Jermaine took to the media following his niece's comments to insist that Katherine was in fact resting in Arizona and was under doctor's orders to refrain from phone contact.
Randy addressed the family turmoil on Good Morning America, describing allegations of a physical fight between Jackson family members as "sensationalised out of control".
"There was no slapping or calling of names. It never happened," Randy claimed. "This is all meant to try to take the attention away from a question which has not been answered. This will is fake – this is a disgrace."
He went on to suggest that his mother Katherine only left her California home to recover from continuing health problems.
"My mum is on her way back to Los Angeles. It was under doctor's orders that she go," Randy said. "Her health was really bad, and he wanted her to go somewhere where she couldn't be on the phone, and be cut off from the outside world for a few days."
Randy added that he and several siblings will not back down on their claims that Michael's will was a fake because he reportedly was not in California on the day the document was signed.
"The question is on July 7, 2002, they swore under penalty of perjury that the will was signed by Michael Jackson the other persons on that will in Los Angeles," he told Robin Roberts. "But there is footage that shows on July 7 that my brother was in Harlem with Al Sharpton."
He continued: "He was there the day before and the day after. I want some answers. How come [executors] John Blanca and John McLain have not answered that question?
"Anything other than that is the estate using my mother, my nephews and nieces as pawns to protect their own financial greed and gain."
Paris Jackson posted lyrics from his late father's song 'Will You Be There' on Wednesday morning local time, but it is unclear if she was responded to her uncle Randy's interview.
"everyones taking control of me , it seems that the worlds got a role for me .. im so confused will u show to me you'll be there for me," Paris tweeted.
It is not yet known when exactly Katherine will be arriving back in California.