Who would steal herbs?

Can y'all believe that someone would actually steal 4 pots of herbs? I potted several different types of herbs about 6 weeks ago and they were coming along beautifully. I went out in my front yard yesterday and realized that all 4 pots were gone. I am so bummed. I just about had enough basil to make my own pesto, but now I have to start all over again. Well, there's my rant. I have been into making jewelry the past couple of days. I just need to take some pictures so I can post them. I haven't taken any pictures this week for headache-related reasons. I hate headaches!