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Julie's Gone investigates the disappearance of 19-year-old Julianne Garcia-Salé, who went missing

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It was nearing 4.30 on the cold, misty morning of Saturday, August 28, 1993, when married couple Ted and Jan Warner were jolted awake by a loud knock on their front door.

The warners lived on Prince Edward Park Road, a quiet and leafy residential street in the southern Sydney suburb of Wauronora.

Set on the waterfront of the Wauronora River and surrounded by bushland, it was highly unusual

to hear a disturbance at such an hour. Ted got up to open the door and was surprised to find his neighbour, 23-year-old Geoffrey Gillum,

standing there, dressed in nothing but a pair of boxer shorts and smelling of smoke.

Jeffrey lived next door to the Warners with his older brother, 25-year-old Christopher,

and their parents, Helen and Stephen. The Gillums

were a fixture of Prince Edward Park Road, having lived in the neighbourhood for over two decades.

They were well-liked, with locals viewing them as a loving, warm and sociable family,

always keen to lend a hand to those in need

or bring a plate of food to the neighbourhood barbecues. Ted had known Geoffrey Gillum his whole life

...