Jorge and Carmen Barahona are awaiting trial. Both are charged with murder. The Department of Children & Families, which received numerous calls about Nubia to its child abuse hot line but did not protect her, has been flagellated for failure to do its job. That is the story of Nubia Barahona’s death. This — from voluminous court records, audio recordings, hundreds of family photos released by prosecutors, interviews and DCF documents — is the story of her life.