Third U.S. citizen detained in North Korea: sources Prison Planet.com Posted on April 24, 2017 Posted in Aggregated No Comments Tagged with World News Yonhap | A former Korean-American professor was arrested in North Korea last week, becoming the third U.S. citizen to be detained by the communist country as of late, according to sources Sunday. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email