The woman with this memory *was* a teacher at BHO's school in Hawaii. So she would have some reason to refresh the memory, but it would have been a minimum of 10+ years later, probably more like 15, because she was a *high school* English teacher. So the specificity is still suspect, and the death of the doctor she named still very convenient.
Does your use of the * mean that you are questioning the authenticity of the claims you are using them with? I have done some research on the lady since here article came out and she was one of his teachers and she did teach English at the high school in the 70s.