UPDATES: 19-year old white suspect, left an "open letter;" one of the injured is a child. One dead, multiple injured in San Diego synagogue shooting - Jewish Telegraphic Agency https://www.jta.org/quick-reads/police-detain-man-in-san-diego-synagogue-shooting-at-least-4-injured#.XMTKoD6uobU.twitter … via @jtanews