Along with thirty-or-so in the Consulate and CIA Annex in Benghazi.
All of whose names are not known, all of whom were subsequently scattered across the face of the globe, all of whom were forced to sign a non-disclosure agreement concerning the events of that night.
I.e., something happened that night that somebody important doesn't want us to learn.
I'm guessing that those communications did not pass through the e-mail server in Hillary's basement.
There is a video on YouTube FROM THAT NIGHT where you can hear one of the attackers say "DON'T SHOOT, WE WERE SENT BY MORSI".. WTF?