ISIS Video, Photos of Russian Kogalymavia Flight 9268 Crash Disputed

Across Twitter and elsewhere, a video purportedly showing the downing of a plane is being circulated. Some have claimed that it shows ISIS’s downing of Kogalymavia Flight 9268, which crashed in Egypt’s Sinai Peninsula on Saturday morning.

Debris belonging to the A321 Russian airliner are seen at the site of the crash in Wadi al-Zolomat, Egypt's Sinai Peninsula, on Nov. 1, 2015. The incident has triggered conspiracy theories. Khaled Desouki/AFP/Getty Images