How did he die?
As far as I know, nothing suspicious in his death.
He was about to (or had already) released his book for the 2nd time.
March 27, 2013
Larry Grathwohl’s Bringing Down America Re-Released
http://www.americanthinker.com/blog/2013/03/larry_grathwohls_bringing_down_america_re-released.html
Larry’s book on Amazon.com
Bringing Down America: An FBI Informer With the Weathermen by Larry Grathwohl and Frank Reagan (Mar 29, 2013)
(5)
Previously released
Bringing Down America - An FBI Informer With The Weathermen by Larry Grathwohl (1976)