Former FBI agent John Connolly, whose fall from mob-buster to paid gangland flunky played out in a South Florida courtroom, broke his long silence today in a packed courtroom. Connolly denied having any role in a 1982 mob hit, telling the family of slain businessman John Callahan: "It's heartbreaking to hear what happened to your father and to your husband. ... My heart is broken when I hear what you say." full story