Former Enron chief has been sentenced to 24 years in prison for his part in the financial scandal that brought down the US multinational company.
Two former chief executives of Enron Corp have gone on trial four years after the company's spectacular collapse made it the poster boy for a wave of corporate scandals on Wall Street.
Enron Corporation founder and former Chairman Ken Lay has surrendered to authorities after being indicted for his role in the scandal that destroyed the company.
New evidence suggests the collapsed energy corporation Enron manipulated electricity prices to exploit the 2001 energy crisis in California.