A mobile phone charger, a mysterious woman and a drone could hold the key to solving the disappearance of an elderly man and his secret lover who vanished during a camping trip in remote bushland.
Police have been trying to piece together what happened to Russell Hill, 74, and Carol Clay, 73, in the lead-up to their disappearance from the Wonnangatta Valley, in the Victorian Alps, in March 2020.
The pair had been involved in a secret affair for years when they decided to take a camping trip together.
Two days later, their campsite was found burned to the ground and a trail of clues left behind have led authorities to believe the pair might have been set upon by unknown attackers.