Police are warning residents in Douglas and Oakland on the South Side of three armed robberies reported this month.
In each incident, one to three males approached someone, pulled out a gun and demanded property, Chicago police said.
One robbery was reported at 3:40 p.m. Feb. 12 in the 3600 block of South Rhodes Avenue, police said. Another occurred at 3 p.m. Feb. 15 in the 3500 block of South Cottage Grove Avenue.
The third took place at 4 p.m. Feb. 18 in the 3500 block of South Lake Park Avenue, police said.
Anyone with information was asked to call Area One detectives at 312-747-8380.