Regional Investigations Unit detectives are seeking information regarding three armed robberies which are possibly linked, on Sunday 31 March 2013. Just before 1pm, a man armed with a machete entered a pharmacy on Oxford Street Leederville via the back door and demanded drugs from the staff member. The staff member managed to run from the store and when he returned a few minutes later, the offender had fled. It appears nothing was stolen.

The second incident occurred around 1:15pm, when a man armed with a machete entered a pharmacy on Beaufort Street Highgate and demanded drugs. The staff member gave the man a sum of cash and he fled.

The third incident occurred about 3:25pm, when a man armed with a machete entered a pharmacy located on Wanneroo Road Joondanna.

The man demanded drugs and cash from staff and fled after being given a sum of cash. The man left the area in a white vehicle.

The offender in each incident is described as being 20 to 30 years of age, with fair skin and tanned complexion, 170 to 180cms tall, slim to medium build and unshaven. The offender was wearing dark pants and a light coloured hooded jacket.