Detectives are seeking information from the public regarding the whereabouts of 27-year-old Louise Phyllis Ward.
It is believed she may be able to assist with a number of serious incidents including armed robberies and burglaries that occurred in October/November 2020.
She is described as having a slim build, being approximately 160cm tall, with brown hair and brown eyes.
Anyone who sees Louise is advised not to approach her and to call police immediately on 131 444.
Anyone with information regarding her whereabouts is asked to contact Crime Stoppers on1800 333 000 or report online at crimestopperswa.com.au.