William Lembcke killed was convicted of killing his family after a confrontation with his father over secretly videotaping his 18-year- old sister, Jolene, while she undressed and showered. On December 23, 2000, Lembcke, 16, shot to death his parents, Robert and Diana Lembcke, his sister and his 11-year-old brother Wesley in their home in Colville, Washington. The suspect also admitted having sex with his sister after killing her. Her half-nude body was found by sheriff deputies in a roadside ditch with the rest of the family. Lembcke was sentenced to life for the murders.

One page (front and back) handwritten letter on steno sized paper. Letter is general content and is signed Will. Original matching handwritten envelope is included.