The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

Do we know if there was an article about the Lake Herman Road murder anniversary in any local newspapers in 1990?

Will have a look for you both.

Also these are from the Seventh Day Adventist periodicals archive and not the papers.

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

I’ve gone back as far as the 10th Nov and unfortunately nothing.

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

Do we know if there was an article about the Lake Herman Road murder anniversary in any local newspapers in 1990?

Again nothing

Not sure if these have been shared before ?

"Some details of which are still being kept secret by the authorities". What details?

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

Do we know if there was an article about the Lake Herman Road murder anniversary in any local newspapers in 1990?

Again nothing

Thanks for trying. If you have any time Cragle, what about the September 25th 1990 Celebrity Cypher.

Thanks for trying. If you have any time Cragle, what about the September 25th 1990 Celebrity Cypher.

September 23rd in SF Examiner

Nothing to do with anything but I find this one interesting.

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

There were a lot of articles in 1990 about the New York Zodiac (Heriberto Seda) so that may have spiked public interest in general for anything Zodiac-related. But there wasn’t much coverage of the NY Zodiac towards the end of 1990.

The only other thing I could find is this August 1990 article about Darlene’s sister claiming Zodiac was coming after her:

https://www.evernote.com/l/AAEgylt8tIJN … olX5GykgpA

Not sure if these have been shared before ?

For completeness, here is the link to the paper it’s from:

http://documents.adventistarchives.org/ … V69-15.pdf

Pacific Union Recorder, October 16, 1969

And the left column is from "Southern Asia Tidings", November 1990:

https://adventistdigitallibrary.org/isl … m/PDF/view

Similar article from North Pacific Union Gleaner, October 20, 1969:

https://adventistdigitallibrary.org/isl … m/PDF/view

(click to view full image)

The Zodiac Killer was usually triggered by newspaper articles just prior to mailing a correspondence. I believe the 1990 Eureka card was mailed on December 20th 1990. Have you ever searched the newspapers for a Zodiac story just prior to this card. Bearing in mind we only have two festive greetings cards and we know the Muni drivers story initiated a response from either Zodiac or an impostor on January 10th 2001, have you ever checked the newspapers just prior to December 20th 1990. I would, but don’t have a newspapers.com account.

There were a lot of articles in 1990 about the New York Zodiac (Heriberto Seda) so that may have spiked public interest in general for anything Zodiac-related. But there wasn’t much coverage of the NY Zodiac towards the end of 1990.

The only other thing I could find is this August 1990 article about Darlene’s sister claiming Zodiac was coming after her:

https://www.evernote.com/l/AAEgylt8tIJN … olX5GykgpA

Thanks Dave, much appreciated.