 Sean Diddy Combs' legal woes are mounting. As Sarah Lee Kessler reports, the rapper's lawyers have been notified he's the subject of a criminal investigation in New York. A federal grand jury in New York is hearing evidence against Diddy involving alleged sex assault and sex trafficking. News about the jury being impaneled comes after a ninth lawsuit against the 54-year-old. The latest filed Wednesday by Adria English, who claims the Harlem-born rapper