
A look at some other figures serving time for their involvement in high-profile financial scandals:
— Jeffrey Skilling, 55, Enron's former chief executive, sentenced in October 2006 to more than 24 years in prison for role in company's collapse. The 5th U.S. Circuit Court of Appeals in January ordered a re-sentencing hearing, ruling that a district judge improperly applied a sentencing guideline that resulted in a longer prison term. Skilling is yet to be re-sentenced.
— Andrew Fastow, 47, Enron's former CFO, pleaded guilty to conspiracy in 2004 and sentenced to six years. The federal bureau of prisons lists his projected release date as Dec. 17, 2011. Fastow's wife, Lea, pleaded guilty in 2004 to a misdemeanor tax crime and served a year in prison for helping him hide ill-gotten gains from his schemes.
— Bernard Ebbers, 67, former chief of WorldCom, imprisoned in September 2006 on 25-year sentence for his role in $11 billion accounting fraud that toppled his telecommunications company. The federal bureau of prisons lists his projected release date as July 4, 2028.
— Dennis Kozlowski, 62, CEO of Tyco International, convicted in June 2005 and serving 8-1/3 to 25 years on charges including conspiracy, grand larceny and securities fraud. His earliest parole date is in 2014.
— Joseph Nacchio, 60, former Qwest CEO, sentenced to six years after being convicted in 2007 of 19 counts of insider trading. Nacchio reported to a minimum-security prison camp in Minersville, Pa., in April. His projected release date is July 4, 2014, according to the bureau of prisons.
— John Rigas, 84, founder of cable television company Adelphia Communications, convicted in 2004 of charges including securities and bank fraud. Currently serving 12 years in prison. His projected release date is Jan. 23, 2018.
— Timothy J. Rigas, 53, Adelphia's former CFO, convicted of the same charges as his father and serving 17 years. His projected release date is June 3, 2022.