A man purported to be Islamic State captive Jordanian pilot Muath al-Kasaesbeh (in orange jumpsuit) stands in front of armed men in this still image from an undated video filmed from an undisclosed location made available on social media on February 3, 2015. Islamic State militants released the video on Tuesday purporting to show Kasaesbeh being burnt alive, and Jordanian state television said he was murdered a month ago. Reuters could not immediately confirm the video, which showed a man resemb