UPDATE: Police have confirmed a missing a 13-year-old girl was spotted in Mundaring on Friday night, although her whereabouts on Sunday still remain unknown.
Rhanisha Paterson-Pryor left her family home in Willagee in the early hours of Friday morning and police hold serious concerns for her safety and wellbeing.
She is still believed to be travelling with 43-year-old Wayne John Morley and police say it is possible she was with Mr Morley in Mundaring on Friday.
It is understood the pair are travelling in a Holden Commodore wagon with Victorian registration YOQ 559 and are possibly heading interstate.
Anyone with information about Rhanisha’s whereabouts or the vehicle is asked to call police on 131 444 or Crime Stopper on 1800 333 000 immediately.