.  . Quote from Jeff Campbell interview, September 00, 0000.  . Quotes from Alexa Roberts, interview by author, May 00, 0000, telephone, notes in author's possession. See also Jeff Campbell interview, September 00, 0000.  . Quotes from Alexa Roberts interview, May 00, 0000. See also Amy M. Holmes and Michael McFaul, "Geoarcheological Assessment of the Sand Creek Massacre Site, Kiowa County, Colorado," October 00, 0000, 