Reporters were all thru the burned out consulate showing tv audiences.
I think they got the diary from someone else, not from the consulate itself.
CNN says they notified the State Dept & the family. (for what that’s worth)
...He spent most of his career in the Middle East and North Africa, including postings to Israel, Egypt, Syria and Saudi Arabia, in addition to serving as the deputy chief of the U.S. mission to Libya from 2007 to 2009, during the rule of Moammar Gadhafi, according to the State Department.
In May, one year after arriving aboard a cargo ship to work with those involved in the upstart rebellion, Stevens was appointed U.S. ambassador to Libya.
Sounds like he helped arm the rebels (Al-Qaeda) . Probably had enemies on both sides. Maybe the bigger question is what was his purpose of being there with very little security on 9/11.