On Saturday, 1 August 1970, Helen Barker visited a friend’s house in Boulder. When she arrived her friend was not at home. At about 7pm her friend’s mother gave her a lift back towards her home at Milton Street, Boulder, dropping her off about 50 metres away.

Helen did not arrive home and was reported as a missing person. She has not been seen since.

The person or persons responsible for Helen’s disappearance have not been identified.

If you have information that may assist police please call Crime Stoppers on 1800 333 000.