There may be a gang-turf angle to this one.
The arrested man, Shelby Crawford, was on probation in connection with "a juvenile gun case" when he was hired by the CPS to be a "Safe Passage worker."
The school he was protecting serves sixth- and seventh-graders. The girl who was shot was 17, and was not a student at the school that employed him.
but alas, all is forgiven and forgotten when it comes to certain segments, those who will not be named..