Photo: File Image.
A 26-year-old Mandurah man has been charged over an armed robbery at a supermarket in Falcon on February 17.
Regional Investigations Unit made the arrest as a result of their investigation.
It will be alleged about 3.30pm, the man entered the supermarket on Old Coast Road armed with a knife.
It will be further alleged he demanded cash from a staff member and left the store with an amount of cash.
The 26-year-old man from Mandurah has been charged with armed robbery.
He is due to appear before the Perth Magistrates Court on Thursday.