David Haines Beheaded By ISIS, Execution Video Contains Threats Against UK: Reports

Islamic State militants have released a video which purportedly shows the beheading of British citizen David Haines, multiple unconfirmed reports said. The 44-year-old aid worker was kidnapped in March 2013. IS Beheads Briton David Haines, Threatens to Execute Another Briton, Alan Henning ://t.co/GOgalAc1mA -- SITE Intel Group (@siteintelgroup) September 13, 2014