and married Robert Commanday, a longtime music critic with the San Francisco Chronicle . [7] Stevens attended Pioneer Elementary School and Emerson Junior High in Davis , was an AFS Intercultural Programs exchange student in Spain during summer of 1977, and graduated from Piedmont High School (fact- http://www.mcclatchydc.com/2012/09/12/168197/slain-us-ambassador-chris-stevens.html ) in 1978.