article_snippet: The pair, aged 39 and 30, were kidnapped in Raqqa, Syria in June 2013 and released 10 months later.
article_snippet: David Haines and Jihadi John, since unmasked as Muhammed Emwazi, in the video of David Haines beheading produced by ISIS (left).
article_snippet: They spent time in captivity with David Haines, 44, a former RAF aircraft engineer who was kidnapped in March 2013 while working for an aid agency in Syria.
article_snippet: French journalists Nicholas Hénin (left) and Pierre Torres (right) spent time with David Haines as ISIS captives . '
article_snippet: Though Mr Hénin and Mr Torres both made it back to both families - the French government has denied paying a £12 million ransom for both release - David Haines did not as he was savagely beheaded.
article_snippet: British militant Jihadi John, since unmasked as west Londoner Mohammed Emwazi, carried out the horrific murder in September 2014.
article_snippet: As well as David Haines the French pair spent time in captivity with freelance journalist John Cantlie, American journalists James Foley and Steven Sotloff and aid workers Peter Kassig and Brit Alan Henning.
article_snippet: Apart from David Haines all but Mr Hénin and Mr Torres were murdered by Mr Hénin and Mr Torres jihadi captors.
highlights_snippet: Frenchmen Nicolas Hénin and Pierre Torres were in captivity with Haines .
  
highlights_snippet: Hénin, 39, and Torres, 30, were released after 10 months in Syrian prison .
  
highlights_snippet: Father-of-two Haines, 44, was beheaded by Jihadi John in September .