The provided article text does not contain the actual story — only a Daily Mail navigation menu and a list of unrelated headline links (covering Prince Harry, Strictly Come Dancing, football and other topics). No content describing the killers of the "beloved granny" or the "kind neighbour" mentioned in the title, nor any details about the Australian legal developments granting them "hope for freedom," was included in the text supplied.

As a result, a genuine summary cannot be produced from the material given. To summarise this story accurately, the full body text of the article would need to be retrieved from the original URL.