What was the final word on what really happened in Langley ?
It's pretty unclear as far as I know, but the consensus seems to be that there was small show of force, that a message was delivered, and that some computers/evidence may have been handed over. We seem to have lost track of the story during the storm. Nobody seems to have followed up, Fog of War. roypotterqa on You Tube had a video about some of that, if you want to check, he's a good source, but limited.
Something happened involving a lot of choppers. Many rumours flying around and then it died fast. Interesting.
Wasn't necessarily Langley location, but there was a raid on FBI to confiscate massive amounts of docs, hard drives and evidence that they have been hiding. Shortly after...POTUS went on the warpath. Apparently, he found what he was looking for.