Michael O'Hare is a public policy researcher. He teaches at UC Berkeley and specializes in the arts and the environment. He does not sound like a very threatening guy. But, since the early 1980s, Michael O'Hare has been the subject of another man's obsessive quest to find the true identity of the Zodiac Killer.
Let's be clear. Michael O'Hare is not the Zodiac Killer. He's got a pretty good alibi—namely the fact that he was nowhere near California when the murders happened. In fact, his name only entered the field because an enthusiast named Gareth Penn analyzed some of the famous Zodiac cryptograms and somehow came up with the name "Michael O". How that led Penn to O'Hare isn't exactly clear, but however it happened, Penn has spent the last 30 years telling anyone who will listen that Michael O'Hare is the Zodiac Killer.
And that has made O'Hare's life rather ... interesting. This weekend, I ran across a 2009 essay, written by O'Hare, describing his experience as the unwitting subject of somebody else's conspiracy theory. This is old, but I wanted to share it because it's such a rare perspective on this kind of thing. In the age of the Internet, it's easy to read up on conspiracy theories covering just about any topic. For most of them, you can also find extensive debunking sources. It's much less common for somebody at the center of the story to talk about what that experience has been like. Totally fascinating.
The decades since Penn fixed his sights on me have not been a living hell, much as that would spice up this story. They have been an ordinary life, punctuated by one or another flurry of fuss from Penn, sometimes involving pages of numbers (for example, the data pages from my PhD thesis) with this or that sequence picked out, circled, and "decoded" into words that fit somehow into Penn’s model of the crimes.
My favorite episode was the phone calls. Sometime in the 1980s, I started getting them at two and three in the morning. When my wife or I answered, a male voice would say something vaguely threatening like "I’m coming north, and I’m going to get you soon!" .... The calls were supposed to be transmitting coded messages via numbers—in particular, the time of the call! Apparently, Penn’s assumption was that when the average person is aroused by the phone in the middle of the night, the first thing he does, before woozily answering, is to note the time of the first ring on the digital clock he keeps by the bed—which is, of course, synchronized with the clock in the Naval Observatory. If your clock (or his) is off by just a couple of minutes, the call that was supposed to register as "2:14"—code for "Got you dead to rights this time"—will be misinterpreted as "2:16," which I think means "The Sox can’t make the playoffs without a closer." (Sadly, I’ve lost the magic decoder ring I got in exchange for cereal box tops as a child, so I can’t be sure.) The story got even better years later, when I discovered that a Penn skeptic had been calling him at home at times that figured into Penn’s theory, whereupon Penn assumed the calls came from me and "returned" them to my house, so he thought he was having a conversation with me, all in three-digit numbers.
Maggie Koerth-Baker is the science editor at BoingBoing.net. She writes a monthly column for The New York Times Magazine and is the author of Before the Lights Go Out, a book about electricity, infrastructure, and the future of energy. You can find Maggie on Twitter and Facebook.