LONDON — A British aid worker in Afghanistan who died during a botched US rescue raid was likely killed by an exploding suicide vest held by one of her captors, a government source in London said on Sunday.
Linda Norgrove, 36, was working for US development group DAI when she and three Afghan staff were captured on September 26 while travelling in Kunar, a hotbed of Taliban activity in eastern Afghanistan bordering Pakistan.
An international operation was launched to rescue her, carried out late Friday by US forces, but she died during the attempt.
"All the information we have is that she was killed by an explosion, most likely a suicide vest held by a hostage taker," a British government source told AFP on condition of anonymity.
"Nothing at all suggests US fire was the cause of the death."
On Saturday an Afghan intelligence official had suggested that Norgrove was killed by a grenade thrown into the room where she was being held as the US forces approached. The troops then killed all her captors, the official said.
A Western official speaking on condition of anonymity said the rescue attempt was ordered because Norgrove was under imminent threat -- "either being killed or being taken to Pakistan".
"I don't know if it was a bomb, a grenade, belt or anything. But the captors killed her. US special forces who were involved didn't kill her. She was inside the room. They really did their best," the official said.