But despite `` extensive security planning '' for the event , the report said `` there was no comprehensive plan that incorporated all participating security elements , '' as each individual security detachment did their own preparation . ` Lt . Gen. Khan was killed by a member of the Afghan National Army in August . A spokesman said there was no way the killing could have been ` ` . '' The International Security Assistance Force authored the report .
Lt . Gen. Khan was killed by a member of the Afghan National Army in August . A spokesman said there was no way the killing could have been ` ` . '' The International Security Assistance Force authored the report .