Police have confirmed three toddlers, their mother and their grandmother were the victims of a horrific mass killing in Perth's north.
Their bodies were discovered at the home on Coode Street in Bedford on Sunday after a man, aged in his 20s, went to a regional WA police station and told officers of the location.
Twin two-year-old girls, a three and a half-year-old girl, their mother and grandmother have been confirmed as deceased.
The man remains in custody.
No charges have been laid at this time.
Police issue 31,000 driving infringements in first month of new AI cameras
Works underway on Rockingham and Safety Bay High School redevelopments
New measles exposure sites revealed in Bunbury
Dawesville man charged after allegedly leaving his elderly Great Dane to suffer painful conditions
Good Samaritan sought by police after helping teen during robbery in Baldivis
Under-16s social media ban now in force
Desperate search continues for missing Bunbury FIFO worker
Passengers now able to use credit, debit cards to tag on and off WA's public transport
New floating jetty speeds up emergency response times for Marine Rescue Mandurah