HAMMOND, Ind. — A 15-year-old girl sat outside the courtroom in Hammond City Hall with her mother, making small talk as she waited for her case to be called in front of the Lake County Teen Court.The Hobart teen was with a friend about 2 p.m. last July at Cabela’s in Hammond when a security guard caught them stealing such items as a key chain, deer hunting pants and a lighter.Because it was the girl’s first offense, a Hammond police detective withheld asking prosecutors for charges to be filed. Instead …