Less than two minutes after arriving on the scene and going up to the sixth floor, officers encountered Timothy Glaze. At least 20 shots were fired by two officers.

An officer-involved shooting is under investigation on the city's West Side after a burglary suspect was shot and killed by police during a shootout, CPD officials said.

At least four people are dead and nine others were wounded in shootings across Chicago over the weekend as of Sunday afternoon. The ages of the victims range from 13 to 57. In the first shooting of the weekend,

Chicago Police said the man, Timothy Glaze, lunged at officers with a knife before he was shot 20 times. Megan Hickey reports.

San Francisco police opened fire and killed a suspect last week who appeared to shoot at them from an apartment just hours after he allegedly shot the owner of a popular cannabis dispensary in the South of Market neighborhood,