|CASE SUMMARY||Zodiac LETTERS||Zodiac REFERENCE MATERIAL: Police Reports, Photos, and More||Zodiac RADIO & TV||The ACCUSERS & The ACCUSED|
|GRAYSMITH UNMASKED||Zodiac Killer MYTHS & LEGENDS||ABOUT THIS SITE / SOURCES & LINKS||NEW! Zodiac Killer Forum||BLOG|
RICHARD GAIKOWSKI: The Handwriting
The handwriting sample which Gaikowski reportedly produced for law enforcement investigators included the phrase "187 TR." This phrase was allegedly part of a threatening message left at the home of Pam, the sister of Zodiac victim Darlene Ferrin. Pam mentioned this threat during her appearance on The Sally Jessy Raphael Show. [Watch The Sally Jessy Raphael Show with Darlene Ferrin’s sister Pam and author Robert Graysmith.]
See Also: Nancy Slover's "Voice Identification"