Where a plaintiff waits until the very end of the statute of limitations period to file suit and then is responsible for a lengthy delay in service of process, the plaintiff has failed to exercise reasonable diligence in obtaining service, and her complaint may be dismissed with prejudice.The Illinois Appellate Court, 1st district, affirmed a decision by Cook County Circuit Judge John H. Ehrlich.On July 18, 2010, Geraldine Mular was a guest at the home of Dawn Ingram, and fell into a backyard pool. Mular was injured in the …