Tom MacDonald reports on six members of the Philadelphia Police Narcotics Field Unit facing federal corruption and racketeering charges. Aaron Moselle looks into a report from the National Transportation Safety Board that blames Conrail for a recent chemical spill in South Jersey. Elizabeth Fiedler delves into the issue of human trafficking in Philadelphia. Host Dave Heller speaks with WHYY’s Brian Hickey about the future of high school football player Dawayne Young. Peter Crimmins reports on University of Pennsylvania researchers training Syrian museum curators how to protect cultural artifacts. Holly Otterbein heads to the Archdiocese of Philadelphia for a meeting held by the US Association of Consecrated Virgins.