Police have charged three more teenage girls over a violent rampage in Cockburn that saw eight people assaulted.
Police say several young girls allegedly acted in a "pack mentality" assaulting people at numerous outlets at the Gateway Shopping Centre on April1.
The group of girls, aged between 12 and 15, allegedly bashed a McDonald's staff member and stole her necklace before they moved to a medical centre where they punched the receptionist.
Police arrested seven of the youths, charging two of them with stealing and disorderly conduct.
Today, police charged a further three girls.
A 13-year old girl from Hamilton Hill and a 15-year-old girl from Girrawheen will appear in the Perth Children's Court today.
A 14-year-old girl from Yangebup will appear in court on May 2.
WA's first public National War & Service Animal Day commemoration to be held at Dawesville War Memorial
New road safety laws to be named in memory of Furnissdale hit-and-run victim
UK nuclear submarine docks at Rockingham's HMAS Stirling
Rockingham Police ask for public's help to find copper cable thieves
Woman dies in Bunbury motorcycle crash
International chef Diana Chan announced as Mandurah Crab Fest culinary ambassador
One Nation issues statement after former Secret Harbour candidate shares same name as accused terrorist
Alleged Mandurah spa thief wanted for questioning
Meadow Springs man accused of threatening to kill Prime Minister, NSW Premier appears in court