Christopher Walken killed Natalie Wood?

I was unsure whether this would fit under Entertainment or Crime.

I came across this in a messageboard arguement on imdb.com. Apparently, someone believes that, not only is Walken gay, but that he killed Natalie Wood by in the 80s. Uh huh...right. The 'source' this guy quoted was from the following website:

www.celebrityhomicide.com

This whole thing is in audio, there is no written text aside from names of celeberity dead. Personally, I think it's a load of NFBSK. Could this possibly be true?