Sandra Denise Major was 20 when she was last seen on December 24, 1982, getting into a truck near North 90th Street and Aurora Avenue North in Seattle. Her family in New York received a Seattle-postmarked letter afterward, then nothing further; they had last seen her earlier that year.Skeletal remains found December 30, 1985, in Mountview Cemetery in Auburn included three victims: Kimi Pitsor, another unidentified woman, and a set of remains designated Bones 16. Bones 16 remained unidentified for 27 years until family-submitted DNA matched that profile to Sandra Denise Major in April 2012.The identification established that Sandra was one of the victims of Gary Ridgway, the Green River Killer.