Height of coincidence

I bought the book Curt Cobain by Cristopher Sandford on 5th of April 2006. And guess what I found out that Curt killed himself on the same exact date 5th April in the year 1994(subodh tumhe time yaad nahi hai?). Isn't that some coincidence. Another thing interesting is that i first saw the book on 30th March 2006 the same date on which Curt bought the shotgun. Ok I know i am taking it too far .. but the first coincidence is really amazing.