Phillip Carl Jablonski who murdered at least 5 women and was sentenced to death for the murders of three women. 

Approximately 4 1/2" x 12" upper portion of an envelope mailed by Jablonski on which his last name and prison number appear to be written by staff.  Hand signed, Phillip with his location, city, state and zip code written by Jablonski.

Phillip Jablonski Signed Portion Manila Envelope