Arthur Shawcross child killer who paroled and went on to kill prostitutes in the Rochester, NY area. Shawcross dumped many of the remains in and around the Genesee river.
One page typed letter dated November 12, 2007 hand signed at the close, Art.
Includes the original prison stamped envelope with his name and return address on both sides.

Arthur Shawcross Letter Signed With Envelope Set