Overview
- SA Police resumed operations on Monday with an expanded aerial sweep between Blue Dam and Andamooka in the state’s far north.
- Graf, 41, was last seen driving in Roxby Downs in the early hours of December 12.
- Her white 2012 Ford Territory, registration S254BCX, was found the next day near Blue Dam in a condition that could not be driven.
- Ground teams, aircraft and specialist dive units have searched the dam and surrounding terrain, with earlier efforts paused at times due to severe weather.
- Police say they hold grave concerns for her welfare and urge anyone with information to contact Crime Stoppers on 1800 333 000.