F.B.I. agents are experts at interviewing people...Yes, the alleged incident occurred 36 years ago. But F.B.I. agents know time has very little to do with memory. They know every married person remembers the weather on their wedding day, no matter how long ago.
:o
https://www.nytimes.com/2018/09/30/opinion/james-comey-fbi-kavanaugh-investigation.html

What if one of them was annulled?