In this Nov. 13, 2014, photo, a small urn containing the ashes of Mattisyn Blaz is displayed on a bookshelf in front of a photo of the infant girl in the home of Jennifer Blaz, 34, in Butte, Mont. At least 760 children died of abuse or neglect in the U.S. in a six-year span in plain view of child protection authorities, The Associated Press has found, including the death of 2-month-old Mattisyn.