Daniel Lee Siebert was an American serial killer who died in April 2008 while awaiting execution.
Siebert has confessed with many killings with confirmed murders in California, Nevada, and Alabama.

One page undated typed letter, unsigned.
 
Includes the original  prison stamped envelope postmarked February 2001 with 11 lines of address handwritten by Siebert. Hand signed, Daniel Siebert.