I'd bet on it. And it could be nasty when it happens.
There is something really funky about the hiring of the Blue Mountain security firm - the contact person is with GSA and so is the address.
The person in charge high tailed it out of Benghazi a few hours before the attack. And on and on and on.
The investigtion may be something they (or the CIA) want to shut down - among MANY other things.