Not only a "Who dunnit?" but a "How dunnit?" as well. One of the classic Australian mysteries. Check out this excellent interactive website for specific details.
http://www.rebeccayoung.org/boglechandler/movie.html
The ABC documentary "Who Killed Dr Bogle and Mrs Chandler?" provides a very plausible solution to the mystery which suggests it wasn't a crime at all, but they were victims of a freak natural occurance.
http://www.rebeccayoung.org/boglechandler/movie.html
The ABC documentary "Who Killed Dr Bogle and Mrs Chandler?" provides a very plausible solution to the mystery which suggests it wasn't a crime at all, but they were victims of a freak natural occurance.