article_snippet: He refused to talk specifically about Kuwaiti-born Briton Mohammed Emwazi on the grounds that fellow prisoner, British journalist John Cantlie, is still held hostage by the group.
article_snippet: A Russian engineer, Sergey Gorbunov, who was killed during Henin's time there, was remembered in a small ceremony by the rest of the prisoners, He says.
article_snippet: Everyone paid tribute to He.
article_snippet: John Cantlie spoke first and then we held a minute's silence.'