Complex sentence: Genevievette Walker-Lightfoot is a former U.S. Securities and Exchange Commission (SEC) attorney who worked on the Bernard Madoff investigation in 2004 as the Lead Investigator for the SEC on the case.
Split into simpler sentences: Genevievette Walker-Lightfoot is a former U.S. Securities and Exchange Commission (SEC) attorney. She worked on the Bernard Madoff investigation in 2004, as the Lead Investigator for the SEC on the case.