"He was clobbered with a baseball bat and hit repeatedly,'' according to a Chicago police captain.
The 16-year olds are among four teens police were questioning in the attacks on Tuesday.
Two of the teens were released without being charged.
"He was clobbered with a baseball bat and hit repeatedly,'' according to a Chicago police captain.
The 16-year olds are among four teens police were questioning in the attacks on Tuesday.
Two of the teens were released without being charged.