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 dated March 16, 1998 and hand signed at the close, John Lotter.
 
Includes the original typed prison stamped envelope postmarked Lincoln, Nebraska, March 17, 1998.