Bergrin, a former AUSA with the U.S. attorney's office in New Jersey, is charged with leading a criminal enterprise that used violence, intimidation, and deceit to generate millions of dollars, reports the Philadelphia Inquirer. Among the most eye-catching allegations against him:- That he used a Newark restaurant as a front for a cocaine-distribution network.- That he oversaw a $1,000-an-hour call-girl ring in New York City.- That he had a witness killed in one drug case, and hired a hitman to kill another.You can read a key portion of the indictment here.Bergrin was first arrested in May. His lawyers have argued in court papers that prosecutors...