Complex sentence: He had little contact with any of the major Mob figures, who had not yet been placed under indictment, but Weeks and Whitey did see him once or twice at his lawyer's office, in order to talk about his case.
Split into simpler sentences: He had little contact with any of the major Mob figures who had not yet been placed under indictment. Although Weeks and Whitey did see him once or twice at his lawyer's office, in order to talk about his case.