Charles Rathbun is an American photographer who was convicted of rape and murder, suspected of killing six women. Rathbun is serving a life without parole sentence for the murder of model Linda Sobek. 8 1/2" x 11" two page typed letter dated January 30, 2012, hand signed at the close, Chuck. Includes the original prison issued and stamped envelope postmarked February 2012 with 6 lines of handwritten address, hand signed, Charles Rathbun.