I picked the first two of a thousand google returns. The same story of the Spanish investigators turning up NO Evidence can be found in many sources as can numerous other similar accounts. Bottom line is a lot of people who were no fans of Serbia went to document genocide and came back with Nadda. Now if a rocket scientist such as yourself has seen any evidence of genocide or ethnic cleansing uncovered in more than 8 years of NATO control of the territory, then let's see it.
I note that your witty Jim Carey quote contained not one shred of evidence from ANY source to back up your implied assertion that ethnic cleansing was occurring in Kosovo.
Here's a link to an article on Townhall.com that says the same thing. You know Townhall, that notoriously leftwing website with columnist such as: Ann Coulter, Walter Williams, Brent Bozell, Thomas Sowell, Fred Thompson etc., etc.
http://dr-darko-trifunovic-terrorism.blogtownhall.com/