Yup! They KNEW he was there.
“Dr. Morsi sent us..!” The attackers said it to the “defenders” (some of whom participated in the attack) right at the gate.
In fact the “defenders” opened the gate FOR THEM.
Is the State Dept. basically forced to hire locals for jobs like that?
What good does it do to spend millions (possibly) on a state of the art embassy when you have to hire security with no loyalty to the government they’re protecting?
They knew because she INTENTIONALLY used her unsecure email at the very least. At worse, she personally INTENTIONALLY told them.