A WOMAN has died in hospital after a car crash in Merriwa on Saturday.
Police said the victim (20) was driving a blue Volkswagen convertible just before noon on August 20 and was crossing Hester Avenue when it collided with a white Nissan Patrol.
The woman was treated in Royal Perth Hospital, but died on Monday.
The 23-year-old female driver of the 4WD was treated for minor injuries in Joondalup Health Campus.
Major Crash officers are seeking anyone who witnessed the crash or saw the vehicles prior to it.
Call Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au.