I have heard that Satoshi Nakamoto is probably dead because Satoshi was Hal Finney 
but who knows 
but who knows I feel so sad when people tag Hal Finney as Satoshi
You know I have read this so many times people still think Hal Finney was Satoshi. But trust me I don't think some one on a death bed will lie. He he was diagnosed of of ALS in 2009, he knew he is going to die soon. He said this in his post too
But my life expectancy is limited
So if he was Satoshi there was no pointing in hiding it anymore, so I really don't think he was Satoshi.