Police are investigating an aggravated robbery at Elizabeth Park last night. At about 10.45pm last night, a man armed with a knife entered the Coles Express service station on Yorktown Road and demanded money and cigarettes. He fled with an amount of cash and cigarettes, and was last seen running out of the store in an easterly direction towards Butterfield and Gould Roads. The suspect is described as being of Caucasian appearance, about 175cm tall, slim build, wearing a black hooded jumper with a red logo, a grey baseball cap, dark pants, dark gloves, black shoes with white laces and a black-white bandanna covering his face. – See more at: http://www.sapolicenews.com.au/more-news/22738-elizabeth-park-aggravated-robbery.html#sthash.3ot9KP7C.dpuf