How the former CEO of McKinsey, who was indicted in the largest insider trading case in United States history, got played.
A nationally respected neurologist feeds secrets to Wall Street.
Inside the investigation that broke the biggest case of insider trading in history.
On the constantly evolving definition of insider trading and the lingering question of how inside traders should be punished.
The downfall of a Goldman Sachs director:
"Now from, for the last three or four, I mean four or five years, I've given him a million bucks a year, right?" says Rajaratnam. "Yeah, yeah," says Gupta, who doesn't appear taken aback at all by Rajaratnam's next remark: "After taxes. Offshore. Cash."