Chicago police issued a business alert this past weekend, warning store employees to be vigilant as detectives investigate a pair of robberies.
The robberies happened early Sunday morning in the West Lawn and Gage Park communities.
Police said the modus operandi was similar in both robberies — three men walked into a business with guns and demanded property. In each incident, the robbers took property from the store and fled in a white Hyundai Tucson, police said…