Julie Ann Hanson was just 15 years old when she was killed while riding her brother’s bike. Julie Ann Hanson via Naperville Police Department The 1970s were a simpler time. Then, doors were left unlocked, people knew their neighbours, and latch-key kids were typical. Julie and her siblings were no different. The teenager was desperate to attend the local baseball game in Naperville, so she borrowed her brother’s bicycle and left for the pitch. Julie never returned home from t