Mandurah detectives have charged three people after two Halls Head residents in their 20s were allegedly assaulted in a home invasion.
A police spokeswoman said the trio entered an apartment on Apollo Place about 3.50am on August 8, before assaulting the two occupants and stealing various items.
A 23-year-old woman received minor injuries and a 24-year-old man was taken to Peel Health Campus for treatment to a laceration to his head and an arm injury.
A 20-year-old Coodanup woman, a 36-year-old Coodanup man and a 31-year-old Greenfields man have each been charged with aggravated burglary and commit and aggravated armed robbery.
They are due to appear in court later this month.
The investigation is ongoing and detectives are seeking the identity of the two people pictured who they believe can assist them further in regard to this incident.
Anyone with any information about this matter is asked to call Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au.
People providing information to Crime Stoppers may remain anonymous if they wish.