With his famous name, ostentatious display of wealth and upper-class accent, Clark Rockefeller was a pillar of respectability in the smart society of the American East Coast. Yet police hunting Mr Rockefeller for abducting his daughter, who lives in London with her mother, admitted yesterday that they could find no trace of his existence before the early 1990s. Detectives described Mr Rockefeller, 48, as a “ghost” who appears to have laid a false trail of clues as he planned the abduction of his daughter, Reigh Boss, 7, on Sunday. His former wife of 12 years, Sandra Boss, 41, moved to...