Please post a link showing that Nancy intended to leave the killer's living situation exactly as it was. If there isn't one, then there is are not contradictory reports.
Two of Nancy's friends stated that she was considering placing him in a school or center (which would be a residential habilitation center). Another man, the son of the pastor, stated that he heard Nancy was considering placing the killer in a residential facility and was trying to get conservatorship of him.
CNN interviewed Nancy's friends that said she chatted with them during her two nights on vacation and seemed in good spirits. These same friends stated that she left the killer alone and had done so before on her mini-vacations. Other news entities did not get interviews from these friends to report this info.
http://www.mediaite.com/tv/report-n...-adam-home-alone-for-two-days-before-rampage/