So I found no hole...
Today was the first day I rode my new (to me) Everti ti-fighter cross bike to work. I parked it where I always park, in a locked storage area for bikes across the street. After work, I come to see that my front tire flat. I've flatted that tire this past weekend and patched the tube to so I figured I must've not cleared the tire well and re-punched a small hole in the tube my way to work that slowly leaked out by the end of the day. I called my wife and she picks me and my bike up. Well, just now, I could not find a hole. My only other hypothesis is someone, a fellow bike commuter, was casing my bike and flatted my tire hoping I'd leave my bike there overnight so he could cut the lock with a grinder after hours.
Any other theories?
I really hope my tire is flat tomorrow morning. Then I'll know the tube is bad rather than the place I park.