Emily Flitter@FlitterOnFraudRichard Lee worked at Citadel and was fired in 2008. Went to #SAC. Gov't says he was part of "insider trading group." http://reuters.com/article/2013/07/25/us-sac-fund-citadel-idUSBRE96O0W420130725…3:51 PM · Jul 25, 20131 Retweet