I found a thing saying you can kill a guard while sprinting and holding B with the throwing knives equipped, i have tried but nothing. I might be doing it wrong and Google doesnt help answer my questions. http://www.gamesradar.com/xbox...-2006090117215778002( very bottom of the page) Can somebody give me a yes or no, and if yes please explain how to do it.

it's a no, I've tried it and it doesn't work