I live in a gated neighborhood a few miles out of Tucson. For some reason, every few weeks, unknown persons have wandered around the neighborhood pounding on windows in the middle of the night. Thus far, no one has been caught. I had it happen to my house about six weeks ago. It was about 1 am. There's something weird about somebody pounding on your windows when you're sleeping. You're not sure if it's real or you just dreamed it. Until I got an email in the morning from our neighborhood watch I wasn't really sure. Anyway, I do find it odd that somebody has nothing else to do. Apparently a nearby street had an incident two nights ago.