Advertisement Global Post: Email had threatened Foley's execution No negotiations after email received from ISIS Share Shares Copy Link Copy

The Boston-based online news service Global Post received an email from James Foley's captors a week ago threatening to kill the photojournalist, held captive 21 months, Global Post President and founder Philip Balboni said Wednesday.Watch the report"We received an email from the captors on Wednesday night of last week stating their intention to execute Jim," said Balboni in an interview with NewsCenter 5's Janet Wu. The email made no demands.Balboni said the White House was aware of the threat, but no negotiations took place."The email was full of rage. We pleaded (to his captors) for mercy, but to no avail," Balboni said.Foley, a 40-year-old journalist from Rochester, New Hampshire, went missing in northern Syria while freelancing for Agence France-Presse and Global Post. The car he was riding in was stopped by four militants in a contested battle zone that both Sunni rebel fighters and government forces were trying to control. He had not been heard from since.Balboni, who said millions of dollars was spent trying to free Foley, was still hopeful after receiving the email."But you can see the seething anger. It could have been a bluff and we had to believe it was a bluff," said Balboni. "You know when you kidnap someone and hold them for almost two years, you don't do it unless you believe there is value in those hostages."Balboni said he did not get confirmation of the execution until the video was released late Tuesday.Balboni said "stronger action" by the United States is now needed, but he would not specify what that action should be."It warrants a stronger response," he said. "I would leave that to people who know more than I as to what that should be."He called Foley a "wonderful, warm, funny, gregarious person" and that everyone at Global Post is devastated by the execution.While the White House, State Department and FBI were involved in trying to find Foley, Balboni said the search largely was carried on by Global Post and the Foley family."We carried the burden of this investigation very much alone for a very long time," he said.