gps: after 150 metres, - turn right towards fairy meadow. decades on, are there new clues? tv reporter: now to a major breakthrough in that cold case | murder we've been telling you about this morning... | among those i've spoken to — the detectives who reopened the case. it's affected me mentally, emotionally. the case... ..broke me. sorry. the new south wales . government is increasing the reward to $1 million. somebody knows something. i mean, you can't hide a secret like this for 50 years. find the courage. tell us the truth. you're still hopeful that she will... very, very hopeful. i never give up hope.