The best info seems to be that after the ordeal, Stevens (body?) was transported to a hospital in Benghazi, where attempts were made for 45 minutes to revive him. If he had been sodomized as was reported, personnel there would know such facts. Similarly, the military that received his body in Dover would know, unless BHO took extraordinary measures to put a lid on that info.
I believe the Libyans—including their current president—have been pretty clear that Stevens had been sodomized.
With the newspaper ad that appeared in local newspaper(s?), giving preferential treatment to same-sex couples that might be hired on as bodyguards at $18k/year, the Libyans would have clearly been “in on” the quiet secret that at least some US muckety-muck was gay. Such suspicions would’ve been heightened around the “single” ambassador. Libyan security would’ve been privvy to the truth of that. This info may have contributed to such bodily abuse that has been rumored, but unverified publicly.
HF
Advertising in Benghazi that's its ok for same sex couples to apply for a job is like pouring gas on a fire for terror types! Its not something you do unless you are encouraging a terror hit. Then it makes perfect sense.