Why haven’t the killers and their accomplices been brought to justice?
Answer: they’re still on 0bama’s payroll.
Al Qaeda in Syria was supplied with arms by 0bama; remember the US was Al Queda’s air force. Benghazi was a pre-planned attack by 0bama backed Al Queda operatives to get Stevens out of the way. I think it’s likely that Stevens was likely to talk about the trans-shipment of arms from Libya to Syria va Turkey to Al Queda units in Syria, just before the election.
Those communiques from Stevens to Hillary and the State Department are somewhere. Let's hope there's at least one good Patriot who will be the whistleblower.