A staff member has been thrown to the ground and assaulted during a robbery at a store in Greenfields.
Police say a man selected a variety of items from the discount store on Pinjarra Road and placed them in his purple backpack around 2pm on Friday, October 27.
"Upon leaving the store, the man was confronted by a female employee who attempted to recover the stolen items," a WA Police spokesperson said.
During a brief altercation between the pair, the staff member was thrown to the ground and assaulted by the man.
Another employee and a member of the public intervened, causing the man to flee the area on a bicycle.
A female witness – wearing a green shirt and black pants – was seen to be recording the incident.
Detectives urge that woman, and anyone else who witnessed the incident, to contact Mandurah Police Station on 9581 0222.
Information can also be reported via Crime Stoppers on 1800 333 000 or online at www.crimestopperswa.com.au.
People reporting information to Crime Stoppers may remain anonymous if they wish.
Baldivis Police on the lookout for reckless dirt bike riders
WATCH: Youths captured on CCTV stealing car in Golden Bay
Fire crews battle early morning blaze in Warnbro
Driver charged over alleged hit-and-run on Mandurah Terrace
More paramedics, ambulances to be stationed in Dawesville, Australind
Strict demersal fishing bans to come into force off WA coast to save species from extinction
Police call for witnesses to fatal Waroona crash
Teen injured in suspected hit-and-run in Mandurah