ZODIAC CIPHERS
RICHARD GRINELL, COVENTRY, ENGLAND
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ZODIAC AND THE GAVIOTA BEACH MURDERS

6/21/2024

 
PictureSheriff James Webster investigated the murders
In 1972 Sheriff John Carpenter of the Santa Barbara Sheriff's Deprtment issued a press release strongly implying that the Robert Domingos and Linda Edwards murders were the work of the Zodiac Killer with "considerable evidence". Quite frankly, the press release is a word salad of very little substance, providing not one piece of evidence linking these two crimes together. Sheriff Carpenter stressed that there were "significant similarities" between the Zodiac and Gaviota murders that investigators "were not at liberty to disclose at this time".

Fifty-two years later, this evidence has failed to materialize. Most people understand the concept of investigators keeping certain information close to their chest so as not to compromise what they are working on, but their failure to produce these compelling links between the Lake Berryessa crime on September 27th 1969 and the Gaviota Beach murders on June 4th 1963 over the past few decades, questions the integrity of these claims. The statement in the press release of "we are not using the notoriety of the Zodiac to dispose of a difficult case" despite the qualifier attached to it, has effectively consequenced the thinking we see in Zodiac forums today, where some cite the Gaviota Beach crime at Canada Del Molino as early Zodiac activity. 

PictureFour boxes found in shack (three partly filled, one empty)
​With no evidence presented of any rope being directly involved in the murders of Domingos & Edwards, coupled with the rank speculation of "Linda being forced to tie up Robert with some type of binding", we are left with a couple murdered by .22 caliber Winchester Western Super X long rifle ammunition, the kind used at Lake Herman Road on December 20th 1968, in two apparently motiveless crimes spanning 5 1/2 years. In November 1972, Sheriff's Detective William Baker (in the company of Sheriff John Carpenter) was quoted as saying at a press conference that it has now been established that Zodiac "could have been in this area" at the time of the Domingos & Edwards slayings. This, if true, is the perfect example of saying absolutely nothing. If the Zodiac Killer "could have been in this area", it is equally possible he "could not have been in this area". So if you establish that Zodiac "could" or "couldn't" have been in the area, you have established precisely zero.

​Here is a modern day example of having no concrete proof of something ever existing or happening but then using that yet established fact to claim a link between two cases. Tom Voigt wrote "As Edwards was forced to bind Domingos at gunpoint with lengths of narrow rope (probably pre-cut), both victims attempted to flee and were shot numerous times. The bodies were dragged approximately 30 feet to an empty shack occasionally occupied by transients. Edwards was placed face up on top of Domingos and the top of her bathing suit was cut open with a sharp instrument (probably a knife), exposing her breasts".

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​There is no definitive proof that any rope was used by the murderer of Robert and Linda, no proof Edwards was forced to bind Domingos, no proof that several "lengths" of rope were used, no proof that the killer carried a knife and no proof that either victim ran that day. Even the rope is described as "probably pre-cut", which could be interpreted as "possibly not pre-cut". A few sentences later Tom Voigt wrote "The Domingos-Edwards tragedy has Zodiac's fingerprints all over it: The knife, gun, pre-cut rope and the motiveless assault on vulnerable teenagers at a remote location. It is very unlikely this attack and Zodiac's Lake Berryessa attack were the work of separate individuals". It has yet to be fully established that the Gaviota murderer used a knife, let alone any pre-cut lengths of rope, so why are the fingerprints of Zodiac all over this crime?

​This is the perfect example of confirmation bias, concluding a strong link between two crimes using a bunch of probables that haven't yet been established. The driving force, like Sheriff Carpenter before him, to forge a link between Lake Berryessa and the Gaviota Beach murders with very little "evidence" and nothing more than a desire to create a fascinating story where one doesn't need to be fashioned. The argued Zodiac connection to the Gaviota Beach murders has undoubtedly kept the 1963 slayings of Robert Domingos and Linda Edwards in the spotlight more than it would have otherwise been, but these claims are an unnecessary distraction that does little to find the killer of Robert and Linda in 1963. The Zodiac Killer could have been responsible for the Gaviota murders, but we have to separate the difference between "a desire to find the truth" from "a desire for something to be true". It is really quite baffling why a 1972 press release would make such bold claims based on so little, unless the objective was an individual's need for self-promotion, or the necessity to reinvigorate a case that had gone significantly cold by using the Zodiac connection as a springboard.

PictureDrew Beeson
​One person whose opinion differs markedly on the Gaviota Beach murders of Robert Domingos and Linda Edwards is Zodiac researcher Ross Geraci of Planet X Filmworks, who has recently released an excellent YouTube video on this subject to accompany his previous offerings on the Cheri Jo Bates mystery in Riverside on October 30th 1966, the Ray Davis taxicab murder in Oceanside on April 10th 1962 and the sniper slayings of Johnny & Joyce Swindle at Ocean Beach on February 5th 1964, Each production includes on scene footage from each case, subtly immersing the viewer into the reality of these four unsolved mysteries from southern California, often linked to the crimes of the Zodiac Killer.

​On June 24th 2024 Ross will be making a guest appearance on the Zodcast Channel of Drew Beeson, author of "Sighting in on the Zodiac Killer", to discuss the June 4th 1963 sweetheart murders of the Lompoc High School couple, and whether any connection to the Zodiac Killer exists. Here is a link to the discussion. 

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Richard
6/23/2024 02:56:58 am

Many people believe the killer in this case wanted to tie up the victims so they could stab the victims to death just like Lake Berryessa. It is also thought that an exchange of blows may have occurred between Robert and his killer. The Zodiac Killer stated on December 20th 1969 that he was trying to hold back from killing his 9th and 10th victims, which he had claimed by April 20th 1970. Bisecting these dates, on February 21st 1970, was the double murder of John Franklin Hood and Sandra Garcia, both beaten and stabbed numerous times. So why aren't any Zodiac researchers arguing that the killer in this case maybe had cut lengths of rope and was attempting to bind the couple when John fought back, explaining why they were beaten and stabbed. This crime was 30 miles east of the Domingos & Edwards murders on a Santa Barbara beach but inside the Zodiac timeline where his victim count increased by two. This couple were approached by a killer just like in 1963, both on a beach, but Hood & Garcia were stabbed just like Lake Berryessa. When the bodies of Robert Domingos and Linda Edwards were discovered, it was revealed that Linda was placed atop of Robert, with him face down and Linda face up. It was also claimed Linda's face was covered with a towel. John Hood was found face down and Sandra Garcia was found face up, covered by a blanket. Despite the 1970 crime being within the Zodiac timeline, matching the claiming of a 9th and 10th victim, killed with a knife like Lake Berryessa, and with the body positions "face up and face down" similar to the 1963 Gaviota murders, the murders of Hood & Garcia are practically ignored with respect to Zodiac, while the Domingos & Edwards murders are routinely trumpeted from every rooftop. I don't believe for a second that Hood and Garcia were murdered by Zodiac because of a lack of tangible evidence, but one has to ask the question why is this crime never considered to have a Zodiac connection, whereas the 1963 murder is argued by many to be almost certainly Zodiac. What am I missing here? The obvious answer to this disparity has to be indoctrination when first learning about the Zodiac case. One is widely detailed in Zodiac circles and highlighted by prominent Zodiac researchers and sleuths, while the other is routinely ignored. There is absolutely no way the 1963 crime has greater arguments for a Zodiac link compared to the 1970 crime, so the discrepancy in coverage makes little sense, especially when you consider there is no evidence the bodies were moved in 1970, unlike 1963 in which the bodies were moved a total of 60 feet. This should be another tick in the box for 1970, if you subscribe to the notion that Zodiac would never move the bodies.

Johnny
6/23/2024 11:31:11 am

Great articles as usual. I read everyone of them and take home what i understand. I can't see that any other crimes need to be Zodiac, and if it is, i think in that case he may have left clews. If he murdered in the way he felt proud of and didn't leave any clues i think he would write about it, but what if it was earlier and he can't prove it? Maybe if he sounds desperate to prove a murder i could take time to listen. I believe it could be Klingel, but either way i find the Isobel Watson case intriguing. Another thing about the case i don' t like is the male seen at Beryessa by the doctor and his son. Is this the same man seen by the young ladies, ceasing them up? I don' t like their height estimates whatsoever. Young ladies are usually good with heights and they are just a little to much off for my liking. His shoes soles could do for some, but Bryan, maybe Cecilia + possibly the doctor and his son judged the height closer to San Fransisco murder witnesses and Mageau.

Richard
6/23/2024 02:55:25 pm

The Zodiac Killer claimed many murders he probably didn't commit and certainly didn't kill Snoozy & Furlong, so if this crime really was his, why would a braggart like Zodiac pass up the opportunity to claim he was responsible. Some have suggested this may indicate he was responsible so deliberately avoided giving away clues that could lead to his identity. However, revealing something about the bathing costume and how it was cut, something about the rope (if any), or some minor detail that showed knowledge of the scene but in no way could ever risk his capture, was an option if Zodiac was responsible. The likelihood is he knew nothing. I have failed to find any subtle hint to this crime in any of his communications. The Isobel Watson case in 1972 I also doubt was Zodiac and somebody once provided good information to me that indicated somebody else, which I promised not to mention. I know Ken Narlow thought it was a reasonable shout as a Zodiac crime but there just isn't enough information to work with, leaving just guess work.

Richard
6/23/2024 03:16:49 pm

Are you tuning in to the Zodcast to watch the discussion Johnny?

Johnny
6/23/2024 11:48:12 am

Bye the way, Rick, im thinking that the one red hair beyond the stamp from the Stine letter is for the police to include or exclude the suspect. Why would they release the red hair to the public? I think they might know about that the hair is bleached, and Zodiac for sure knows it aswell, because he bleached it and then put the hair beyond the stamp on purpose. Darker hair often goes red when bleached.

Richard
6/23/2024 02:35:39 pm

The bleaching point is a good observation Johnny and an easy way to disguise hair, but why they wouldn't release this information to stop endless speculation and at least clarify the hair colour and whether it's natural, serves only to keep the confusion going. If it isn't dyed it's an invaluable clue, assuming it was secreted by the author of the October 13th letter. One day it may generate a full DNA profile and with genetic genealogy you never know.

Richard
6/23/2024 03:10:34 pm

This case is now 61 years old and the perpetrator will be aged anywhere from late 70s onwards (or dead). There is absolutely no purpose for the police reports in this case to be withheld anymore. Releasing them would at least clarify whether pre-cut lengths of rope ever played a part in this crime, or whether they just found one piece of rope with marlin hitch inots. Or any at all. They could bolster a Zodiac connection or end the speculation for good. Just like Riverside, this reluctance to reveal the police reports is pretty pointless now.

Johnny
6/24/2024 03:02:37 am

Yes, and the pre-cut ( if ) ropes is pointing to a pre-planned attack, but
maybe zodiac wasn't that calculated his first time. I don't know… And all this
with Sandy and so on, i need to read more about this crime to really get all what you
are saying about it, Rick. Ofcourse it also would be a lot better if T.V. didn't always
say things like we neeeed to trust him at 100, but explain "why" certain things is sometimes.



Ross and Drew i will see tonight and learn mor on Gaviota. Your comment on the Watson case i note also.

Johhny
6/24/2024 03:05:10 am


One thing i don't understand is the personality of Zodiac. He seems both brasen, disgusting, but
also very planned. I'm not mathematical myself, but i see Zodiac like an engineer type of person.
Someone like you, Rick more intelligent then myself need to analyse what we can of his personality,
even if it is only tentatively. Maybe someone reading this has a thought pattern like Zodiac did? What do you
think about his strange overlap between polar opposites,
or is it only as i see it?


Is he a tough cop ( brasen, disgusting ), engineer ( mathematical ). I don't see much
sensitivity with this guy.

Maybe ( just maybe ) the monster of florence guy was a cop. The victims hade their ID's strewn about.
O. Night stalker was a cop
Colonial parkway i don't know

Just say that Zodiac is an underperforming engineer that wants to be a cop, who knows, i don't.
I can't think like he does.

Richard
6/24/2024 10:48:27 am

I very rarely try to understand the personality or psychology of a killer because it's often guesswork. All we really know about the Zodiac Killer is his numerous communications that indicate a need for attention (narcissism).and a psychpathic nature. The biggest question for me Johnny is did the Zodiac fashion his communications to paint a picture of somebody other than him, or are they a true reflection of the person he is. I suspect, but can't possibly prove, his writing was predominantly misdirection.

Paradice Research
1/15/2025 04:43:20 pm

In a podcast Tom did last year for Unfiltered, he claims at 3:27 that Zodiac "ALLOWED one of the victims to run away" at Lake Herman Road.This is incredible information considering there were NO WITNESSES TO THE CRIME. Tom's sources must be VERY good.


Comments are closed.
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