John Lotter who was sentenced to death for the 1993 murder of Teena Brandon and the killing of two witnesses. His co-defendant Thomas Nissen who some believe to be the actual killer is serving life in prison for his role in the crimes. The case inspired the 1999 movie Boys Don't Cry. 

One page typed letter hand signed at the close, John Lotter.
Includes the original prison mailed envelope.

John Lotter Letter Signed With Prison Envelope