Three teenagers were hurt Friday evening in a triple shooting in the city's Austin neighborhood, according to Chicago police. The victims were two teen males, aged 14 and 18, along with a 15-year-old girl, authorities said. Police said the trio was standing near the sidewalk in the 5500 block of West Quincy Street just before 7:30 p.m. when a gunman exited a black Kia and opened fire.