IS releases mass execution video from Palmyra Prison Planet.com Posted on July 5, 2015 Posted in Aggregated No Comments Tagged with World News YNet News | The terror organization Islamic State releases video showing execution of about 25 Syrian captives in the ancient city of Palmyra. 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