The British aid worker killed in a failed rescue attempt by US forces may have been killed by friendly fire. British PM David Cameron made the announcement. Linda Norgrove, 36, was kidnapped September 26th together with three Afghan collegues in the eastern part of the country near the Pakistani border. Cameron said, “An joint inquest has been opened to determine if this was the case.” He explained that this new description of the incident was provided by the Commander of US Forces in Afghanistan, David Petraeus.