Authorities in Trenton say the girl was taken to a party at which she was gang-raped for money. TRENTON - It started with a seemingly innocent party invitation. A 15-year-old girl and her 7-year-old stepsister were headed to an apartment down the street from their home near the Statehouse, where they had been hanging around outside on Sunday afternoon. For the younger girl, police say, the visit quickly descended into a horrifying ordeal as she was gang-raped by as many as seven men while her sister not only watched, but got paid by the participants. The girls' parents thought they...