Ruth Ridley's Mitsubishi Pajero at a service station.
Police have established a strike force to investigate the suspected murder suicide of a woman on the Border.
Subscribe now for unlimited access.
$0/
(min cost $0)
or signup to continue reading
Ruth Ridley was reported missing on October 30.
Police believe she travelled from Tumbarumba to Neils Bend near Walwa on October 26 with her husband Gary.
Police hope to speak to those who stayed at the reserve at the time, or spotted the pair in the area.
Anyone with information can call 1800 333 000.