This is very local for my brother & his teenage daughter. I missed it completely
A search with sniffer dogs & police divers took place 30th May
http://m.dailytelegraph.com.au/news/...-1226653753250
According to this article the search will be focused on the property of a "person of interest", located on Old Maitland Rd, Kangy Angy.
http://www.skynews.com.au/local/article.aspx?id=876016