Mystery as police step up desperate search for man who has been missing for four days after his quad bike was found crashed on a remote property
A desperate search is underway for a man who disappeared four days ago after his crashed quad bike was found abandoned in farm land.
Shane Robb was last seen riding his white Yamaha Banshee quad bike in Wongan Hills,182km north-east of Perth on Sunday.
A search was launched for the 37-year-old on Tuesday.
Officers found his quad bike near farming properties 4km north of Goomalling, with police sayingit appears the quad bike crashed.
Mr Robb was nowhere to be seen.
Western Australia Police said Mr Robb is186cm tall, fair-skinned and has light brown hair.
He is also described as medium build.
Anyone who saw a person walking on tracks or farming properties between the two suburbs is asked to contact police on 131 444.