The Supreme Court won't hear an appeal from a father and son who built Adelphia Communications into a cable television powerhouse and were convicted of fraud after it collapsed into bankruptcy.

The high court refused on Monday to hear an appeal from John and Timothy Rigas.

The Rigases were sent to prison after Adelphia collapsed in 2002. At the time, it was the country's fifth-largest cable TV company.

Prosecutors said John Rigas used it like a personal piggy bank, paying for expenses as small as massages and withdrawing $100,000 from the company whenever he wished.

The Rigases say the government should have turned over to them notes taken during prosecutorial interviews with some witnesses. They also say their prison sentences were too long.