David Berkowitz serial killer dubbed the Son of Sam and the .44 caliber killer.
8 1/2" x 11" two page typed letter dated January 12, 1998 and hand signed at the close, David Berkowitz.
Berkowitz has included two inserts. The first is an 8 1/2" x 11" tri-folded Eternal Life Insurance ad and a flyer on how to make heaven your home.
Includes the original prison stamped and issued envelope postmarked January 13, 1988.