Did she know too much? Brisbane housewife Barbara McCulkin and her daughters Leanne (left) and Vicky (right) vanished from their Highgate Hill home in inner Brisbane on January 16, 1974 and have never been seen again. Last week, police searched two properties 150km away at Warwick, south-west of Brisbane, and are confident they have some clues to the abduction and murder of the three which are connected with the underworld
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