Margera's mom spoke with ET on Monday after the former 'Jackass' star sought help from Dr. Phil.
The former 'Jackass' star begged for the TV personality's guidance in a series of troubling Instagram videos on Sunday.
Scott Gries/Getty Images) Jackass star Vincent “Don Vito” Margera, perhaps best known as Bam Margera’s prank-loving uncle on the hit MTV series, died in the early hours of Sunday, Nov. 15, Bam’s mother told TMZ. He was 59. According to the site, the reality star had been struggling with kidney and liver failure for several years, and slipped into a coma last month. His condition had been steadily worsening ever since.