Naperville, IL police and the Will County State’s Attorney announced an arrest in the 1972 murder of 15-year-old Julie Ann Hanson.
The case was solved through DNA evidence and genealogy research. It can be done. That is, as long as a police agency does not give up on or bury a case. I’m guessing these two Illinois law enforcement agencies did not have a tiny fraction of the budget the OCCK task force did.