Any prediction on who River kills? I think she kills the doctor. I just don't know why?

or

River kills some beloved world leader just so she can go to prison and start her prison time and time travel relationship she has with the doctor.

I doubt River is Amy's kid. she doesn't seem at all interested in Amy and Rory.

"My friends have always been the best of me." -Doctor Who

"Well,whenever I'm confused,I just check my underwear. It holds most answers to life's questions." Abe Simpson

I can tell by the position of the sun in the sky, that is time for us to go. Until next time, I am Lothar of the Hill People!