A Delaware County man has been arrested and charged for sexually abusing a child while he worked as a Boy Scout troop leader and as a teacher at a boarding school, officials said. Keith Steininger, 68, worked as a teacher at Girard College for 41 years before retiring in July of 2022. While at Girard College, he served as a troop leader for the school's Boy Scout troop. Officials say that on Jan. 25, 2024, the foster parent of a child who had attended Girard College called Upland Borough Police to report the assault after the child...