Suspect sought after Sackville gas station robbery

Police are investigating after a Sackville gas station was robbed Saturday night.  A woman with a knife went in to the Sackville Drive business around 9:15, demanding cigarettes and money.  She got some and fled, and is described as white, heavy set, about 5’2″, possibly in her 50s and with a large lump on her lip.  She wore a black curly wig, dark-rimmed glasses, black trackpants with stripes and a black jacket or sweater.