South Shore shooting leaves teenage boys wounded

CHICAGO - Two teenage boys were shot on a sidewalk in South Shore Friday morning. 

Police say the victims were walking in the 2100 block of East 75th Street around 3 a.m. when an unknown male fired shots at them. 

One of the victims, a 14-year-old, was transported to Comer Children's Hospital in fair condition with a gunshot wound to the back. 

Police say a 17-year-old victim showed up at Comer later with multiple gunshot wounds. He was listed in critical condition. 

There is no one in custody for the shooting. Detectives are investigating.