Where can I find a picture of a man in a dark alley?

I'm putting together a security camera brochure, and I've looked everywhere. I looked on all the stock photo sites, and the only one I found on Corbis is $230! That's way more than I want to pay for what we're doing. I'm trying to find a picture of a man walking in a dark alley that is sort of in the distance, so I can place an owl in front of him. (cameras are called NightOwls)