(Richmond, IN)--Autopsies were performed Tuesday but yielded no immediate, public answers as to how twin three-month-old boys died at Nine North Apartments in Richmond. Most neighbors said Tuesday that they did not know the victims. "I've lived here since they opened and I don't recall seeing a woman in or out of the building with two small infants," said one resident. Toxicology results normally take at least six weeks, but that process is being expedited. The babies’ names and the names of family members have not been released. There have been no criminal charges. The family has no history with children’s services.