Here is some speculation about Leland Keyser. There are only 2 possibilities. 1) She was all in on the scam and backed out at the last minute. 2)CFB thought Keyser would back her up since she was a gal pal. The link is part 4 of a series looking at Holton-Arms yearbooks.
http://thewashingtonstandard.com/why-leland-keyser-ran-from-christine-blasey-ford/
No wonder Holton Arms took their yearbooks off of the internet when this entire thing started. When I saw Laura Ingraham holding physical copies of three of the four from Fords High school years, I knew that they were at least out there. If Kavanaughs yearbooks had this potentially criminal sexual activity described in his yearbook, he would have been creamed even more by the press. Somehow, the propaganda media is not interested in Holton Arms yearbooks.