Looks like Raj Rajaratnam’s complaints about leaks coming out the Justice Department on the Galleon case have not fallen on deaf ears. Raj’s attorney’s announced today that they have been informed by The DOJ’s Office of Professional Responsibility that it has opened an investigation into alleged leaks by the FBI and the U.S. Attorney’s office to the Wall Street Journal and other news outlets.

Roomy Khan, one of the key cooperating witnesses in the Galleon insider trading case, used her extensive rolodex of insiders to gain access to secret market-moving information. Recently released court documents show that list of contacts could be longer than we thought.

Prosecutors are counting on recordings made by former Galleon trader Franz Tudor as key evidence against Zvi Goffer and other defendants in the wide-ranging insider trading case, new documents reveal.

Attorneys for Raj Rajaratnam have filed a brief to the Second Circuit Court of Appeals seeking to reverse an order compelling them to turn over wiretap evidence to the Securities and Exchange Commission.

Mark Kurland, Danielle Chiesi’s partner at New Castle Funds who pleaded guilty to insider trading in Galleon Group case, just got slapped with a 27-month prison sentence and a $900,000 fine for participating in the alleged scheme.