Money manager Chais dies, subject of Madoff probe
New York City medical examiner's office spokeswoman Grace Brugess said on Monday that Chais, 84, died of natural causes. She had no further details.
Eugene Licker, a lawyer who has represented Chais against civil charges by the U.S. Securities and Exchange Commission and a parallel criminal probe, said he could not immediately comment.
Madoff, 72, is serving a 150-year long prison sentence for orchestrating a decades-long, multibillion dollar fraud.
(Reporting by Grant McCool, editing by Gerald E. McCormick)