John Rigas sentenced to 15 years in prisonSource: Business First of Buffalo 'A third son, Michael, had a mistrial declared in his case and a new federal case against is slated to begin on Oct. 24.' Related posts: Adelphia Founder John Rigas Gets 15 Years; Son, 20 Adelphia founder sentenced to 15 years List of radio moguls ranks John Rigas 5th-wealthiest owner Rigas and sons arrested Former Adelphia Execs Arrested for Securities Fraud
