The half-naked bodies of a brilliant scientist called Dr Gilbert Bogle and his philandering lover Margaret Chandler were found on a Sydney riverbank in 1963. Shrouded in mystery, a series of forensic dead-ends led to wild theories that ranged from LSD ingestion to Cold War assassination – but even now, the cause remains unclear. Australian new media artist Rebecca Young created this brilliant interactive web documentary that presents you, the Internaut, with a choice of trajectories and timelines through which to explore the surprisingly gnarly details of the events leading to their deaths. A sordid suburban murder mystery for your participatory pleasure.