Was actor Tom Cruise ever prosecuted?

for killing former talk show host Oprah Winfrey? I mean...they have it on tape and everything so I assume that he's serving hard time in some federal prison...right? a href="http://www.youtube.com/watch?v=ecEuCGtc81A" rel="nofollow"http://www.youtube.com/watch?v=ecEuCGtc8…/a