A 15-year-old boy was among two people critically wounded in a shooting early Saturday in Grand Boulevard on the South Side. The teen and a 19-year-old man were in the 500 block of East 50th Place around 12:25 a.m. when they were both shot, Chicago police said. The teen was shot in the abdomen and t aken to Comer Children's Hospital, while the man was shot in the head and taken to the University of Chicago Medical Center, police said. Both were in critical condition. Area 1 detectives were investigating. ...read more read less