 Chicago is coming off an extremely violent extended 4th of July holiday weekend. The details from Perry Williams. Police say 103 people have been shot citywide since Wednesday night. 19 victims were killed. This resident was nearby when a man walking with a woman was shot and killed on Saturday in the South Loop. I was walking my dog at the dog park across from the Marriott by like 320 East 21st over there and I heard like at least 15 clear gunshots.