Bradley Robert Edwards has been found guilty beyond reasonable doubt of the wilful murder of Jane Rimmer and Ciara Glennon.
He was found not guilty of the murder of Sarah Spiers - the first woman who went missing in 1996.
Her body has never been found.
Edwards will be remanded in custody until December 23, when he will receive his sentencing.
City of Kwinana proposes 4.5 per cent rate rise
Ratepayers across Kwinana are being asked to have their say on a proposed rate rise for the 2026–27 financial year.
Recreational boat fishers offered $50 rebate for fishing gear at participating tackle shops
Recreational boat fishers are being offered a rebate of up to $50 for the purchase of fishing gear through participating Western Australian tackle stores.
Waikiki teen among the best CrossFit athletes in the world
A Waikiki teenager has been ranked among the best CrossFit athletes in the world.
Mandurah's Kerrie Overell crowned WA Volunteer of the Year
Mandurah's own Kerrie Overell has been crowned WA Volunteer of the Year.
Wellard home destroyed by fire
Fire has destroyed a home in Wellard overnight.
Woman fined $7k after catching 134 undersize crabs in Coodanup
A 28-year-old woman has been fined $7700 after she was caught with a haul of undersize blue swimmer crabs in Coodanup.
Mandurah mayor Amber Kearns 'disappointed' in councillor Peter Rogers' decision to resign
Mandurah mayor Amber Kearns has expressed her disappointment after councillor Peter Rogers announced his resignation two years before his term was due to end.
Speed limit dropped to 70km/h on stretch of Mandurah Road in Secret Harbour
Motorists travelling along Mandurah Road in Secret Harbour will notice a speed limit reduction from this week.
WA Police officer tragically dies in hospital days after Hopeland crash
WA Police have confirmed one of their own has died in hospital days after a serious crash in Hopeland.