Weird Referring Searches

From time to time I like to see how people ended up here, other than the url. For instance, if you searched Google for Nazi Wal-Mart and the link brought you here, I would be able to see your search words.

Well today clicking through the referring url's I noticed a couple with odd search words, from different parts of the country. The first one that caught my eye was Marsha Clark, nude, pictures. Okay, O.J. is in the news and maybe someone thought she looked good in a clip and wanted to see more. But then I saw, Christopher Darden, Marsha Clark, sex, affair. And the search came from a "major city".gov address. So I ask, is there something going on with Marsha Clark and Chris Darden that I missed?