Participants in the Madoff investment scandal Stanley Chais, a philanthropist who invested heavily with Mr. Madoff, and Carl J. Shapiro, one of the money manager's oldest friends, are among at least eight Madoff investors and associates being scrutinized by the U.S. attorney's office in Manhattan. Prosecutors are continuing to probe Madoff family members and employees. Others include: Frank Avellino, a Florida accountant who ran an investment fund that invested client money; Noel Levine, a real-estate investor who works out of a two-room office on the 17th floor, next door to Madoff's fraudulent investment operation, and Palm Beach investor Robert Jaffe, a son-in-law of Mr. Shapiro who
Pyramid scheme the sense that both pyramid and Ponzi schemes are forms of financial fraud. However, pyramid schemes are based on network marketing, where each part of the pyramid takes a piece of the pie / benefits, forwarding the money to the top of the pyramid. They fail simply because there aren't sufficient people. Ponzi schemes, on the other hand, are based on the principle of "Robbing Peter to pay Paul"—early investors are paid their returns through the proceeds of investments by later investors. In other words, one central person (or entity) in the middle taking money from one person, keeping part