A major breakthrough: A former unit commander from Australia's hardest supermax prison is charged with three counts of murder in connection to the 1978 Spear Creek killings of Karen Edwards, Timothy Thomson and Gordon Twaddle
Hear from the detective who recovered Tim Thomson's missing bike in the weeks following the discovery of the three friends' bodies. Who is Bruce John Preston and what significance did he have in the original investigation?
Karen Edwards, Tim Thomson and Gordon Twaddle set off on their motorbikes for their outback adventure, meeting other travellers along the way. But somewhere between Alice Springs and Mount Isa, they are befriended by a stranger. Hear from those who met the group on the road - including memories...