article_snippet: Hart, who was a known paedophile, died in 1999.
article_snippet: Stanley Arthur Hart was named by Stanley Arthur Hart grandson, convicted paedophile Mark Trevor Marshall, in a 2007 confession provided to the Mullighan Inquiry into abuse of children in state care.
article_snippet: Now Stanley Arthur Hart's childhood home in Prospect, about 8 kilometres from the Adelaide CBD, has now come under scrutiny after officers excavated two wells at another of Stanley Arthur Hart former homes in Yatina last year.
article_snippet: Police released this sketch at the time of the girls appealing for information about this man, who is said to closely resemble what Stanley Arthur Hart looked like at the time .
article_snippet: the case has also been revealed by The Adelaide Advertiser that from March 1973, no one besides Stanley Arthur Hart had any access to the home.
article_snippet: Officers excavated two wells at on of Stanley Arthur Hart's former homes in Yatina last year .
article_snippet: Stanley Arthur Hart's family have said while Stanley Arthur Hart was not with Hart's family at Adelaide Oval on the day in question, Stanley Arthur Hart would have 'almost certainly' been somewhere at the field.
article_snippet: Last year Stanley Arthur Hart was still the key suspect in the chilling case, and officers knocked down walls and dug up the backyard of Stanley Arthur Hart property in Yatina.
highlights_snippet: The key suspect in the cold case is Stanley Arthur Hart .