He denied having several drinks at the hotel, but evidence and hotel staff proved that to be false. He wanted people to believe this outrageous story, but he couldn’t tell a simple truth about his alcohol consumption that night. I’d like to consider myself an open-minded skeptic, but it’s hard to keep an open mind when people who allege UFO encounters can’t be honest about the chain of events that led to the “encounter.”
He likely lied because he was known to have addictions and substance abuse issues, and thought no one would believe his story, anyway. He didn’t just tell a white lie though, he said he was sober. And it sounds like he drank quite a few “Presbyterians” that night.
~shrug~