I don't see what the big deal here. The serial killer really did exist, and has the same name as the author of the blog post. Searching for "Hristo Georgiev" using Bing and DuckDuckGo turns up the article about the serial killer as the first link. Why is this not "DuckDuckGo turned me into a serial killer", other than people hating on Google?

Suppose his name was "Thomas Edison"; would the title of the article then read, "How Google turned me into the inventor of the light bulb"?

Or suppose someone shared the name, with say, Slobodan Milosevic; is it Google's fault that a web search of that person's name turns up articles about someone who was charged with genocide and other war crimes?