CHICAGO (WLS) -- A juvenile was killed and two others were wounded in shooting in the Humboldt Park neighborhood.Police say all three were walking along the 800-block of N. St. Louis when a man got out of a car and fired 10 shots.An 18-year-old man is in critical condition at Stroger Hospital and a 19-year-old man was grazed in the neck.Police are still looking for the gunman.