Catch vs. Stop

I've had various suggestions from people as to how I might "Stop" the tomato heist. The problem is, I don't want the stealing just to stop. I want to the CATCH the thief. Maybe I should be so vindictive, but I really want him / her brought to justice. I don't know if you can prosecute tomato hesit-ing, and I know revenge is supposed to be left to God, but come on! The guy is stealing tomatoes off of my back porch!!