Arriving officers knocked on an apartment door and were confronted by a man who pulled out a knife and lunged at officers.

Chicago police officers shot and killed a man who they say lunged at them with a knife Friday in the Little Village neighborhood.

At least one person is wounded in Chicago weekend shootings as of Saturday afternoon. The ages of the victims range from 20 to 30. In the first shooting of the weekend, a 29-year-old man, while working inside a Subway restaurant in the 100 block of West 87th Street around 9 a.