Two teens were critically injured after they were shot in South Austin Tuesday night, according to Chicago police.An 18-year-old and two 16-year-old boys were outside in the 200 block of South Central Avenue at 9:29 p.m. when a dark sedan drove past and a passenger inside fire shots, police said. Th e 18-year-old was shot in his right side and one of the 16-year-olds was shot several times. Both were taken to Mt. Sinai Hospital in critical condition.The other 16-year-old was found by officers at the scene with a graze wound to his arm and refused medical attention, police said.Police do not have any suspects in custody. ...read more read less