Three people were shot, and another person was injured in a drive-by shooting on Chicago’s West Side on Sunday morning. What we know:Officers responded to the 1400 block of N. Leclaire Ave. in Austin around 8:22 a.m., according to the Chicago Police Department. That’s where four victims were standing outside when a white sedan approached and someone inside fired at the victims. A 33-year-old woman was shot in the right knee and left ankle. A 36-year-old man was shot in the left thigh, right leg and right foot.