In a joint investigation with the Denver Post, 9NEWS uncovered 72 of the 175 Colorado children who have died of child abuse over the past 5 years were known to the agency that is supposed to keep them safe--human services. The series revealed how those children were “Failed to Death” by each and every person they had ever known. Reporters fought for access to public documents, police reports, and court records, along with convincing key stakeholders to allow them unprecedented access to every step of the child welfare process. The reporters uncovered a system where accountability and transparency is nearly non-existent and caseworkers find it nearly impossible to assess which children will live and which will not. Since the series first aired, the Colorado Legislature has put a priority on fixing the child welfare system.