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WAS JOSEPH HOLT KNOWN TO JANE ALLEN?
3893 Pioneer Trail Road As stated in previous articles, the person who phoned the Sahara Tahoe Hotel & Casino on either September 7th or 8th claiming to be Mr. Davis and that Donna Lass had been...
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AROUND IN THE SNOW
Identified murderer Joseph Stephen Holt, responsible for the murders of Brynn Rainey (27) in 1977 and Carol Andersen (16) in 1979, had a love of skiing (a passion he shared with Donna Lass). When...
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THE INSPECTION TOUR ON THE FIFTH
Donna Ann Lass (25) The phone caller to the Sahara Tahoe Hotel & Casino was most likely the murderer of Donna Lass, but who was it that rang security guard Gordon Petrovich on either September 7th...
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A MURDERER AT 3893 PIONEER TRAIL ROAD?
Donna Ann Lass (25) The one thing that could change everything about the disappearance of Donna Lass on September 6th 1970 is knowing whether she drove her 1968 Chevrolet Camaro to the Sahara Tahoe...
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A 1,000 METERS OF FACT OR FICTION
In previous articles I wanted to evaluate how accurate the Pines postcard was in identifying the location where the jawbone of Donna Lass was discovered on December 31st 1985 near Yuba Gap. Because...
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PLOTTING THE DISTANCE OF THE DEAD ZONE
Expanding on my last article, I have calculated the position and area of the punch-hole on the Pines postcard to 1.96 square miles, and placed it over the map below. If the punch-hole was intended to...
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ANOTHER LAYER TO THE PINES POSTCARD
On June 26th 1970 the Zodiac Killer mailed a Phillips 66 map with the instructions "the map coupled with the code will tell you where the bomb is set". He claimed he had buried a bomb. A month later...
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DOES TWO ERRORS SPELL ONE KILLER?
Was the design of the Pines postcard driven by a desire to inform investigator's where the body of Donna Lass was buried, or were the measurements related to it just an unusual coincidence? The initial...
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THE 1978 LETTER UNLIKELY PENNED BY TOSCHI
It is no coincidence that the April 24th 1978 letter stated "I am waiting for a good movie about me. Who will play me" just three weeks after the 50th Academy Awards ceremony at the Dorothy Chandler...
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THE DANCE OF DEATH
Thanks to Druzer for recreating this image. It has always been difficult to reconcile how the Zodiac Killer could be claiming Donna Lass as a victim when he failed to increase his count from the time...
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THE BLACK PHANTOM
From their vantage point of 50/60 feet away, the three teenagers (Robbins children) described the suspect to the police dispatcher as a "WMA, in his early forties, 5'8'', heavy build, reddish-blond...
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DID DONNA LASS LIVE CLOSE TO ZODIAC?
The first three paragraphs are taken from a previous article, with the following information a completely new analysis. When determining whether the "concerned citizen" card mailed to Sergeant John...
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PLANET X FILMWORKS WITH ANDREW GRAY
Released on August 5th 2024, Ross Geraci, host of the YouTube channel *Planet X Filmworks" focused on the post canonical activities of the Zodiac Killer with Canadian filmmaker Andrew Gray from the...
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AN EYEWITNESS OR A GHOST?
Nancy Slover In previous articles it has been considered that the shabbily dressed male about 40 to 45, described by the Zodiac Killer in his August 4th 1969 letter, may have been conjured out of thin...
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ATTENTION PAUL AVERLY
In January 1969 the "Inside Detective" magazine revealed details of the Cheri Jo Bates murder and the Confession letter mailed on November 29th 1966. The young woman was found close to the Riverside...
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ATTENTION PAUL AVERLY [PART TWO]
Paul Avery The information provided here will be nothing new to people who have read the comments of the previous article, but I wanted to expand on that article for people who don't want to trawl...
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GIRL "TORTURED BY FIRE" DAYS BEFORE THE HALLOWEEN CARD
San Francisco Chronicle, October 27th 1970 On the morning of October 27th 1970 the San Francisco Chronicle featured an article by Paul Avery entitled "A Jack the Ripper Theory on Slayings",...
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MY NAME IS ARTHUR GORDON PYM
Edgar Allan Poe The first part of this presentation is from a previous article.On October 22nd 1969, the San Francisco Examiner newspaper published an article by Will Stevens, which laid down a...
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IT HAS BEEN A PRIVILEGE
On September 2nd 2024 I have been invited onto the French Wrecking Crew YouTube channel hosted by Jérôme Elaut, with guest speakers Drew Beeson, Ned DeHan, Andrew Gray and Ross Geraci. As for this...
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A MURDERER AT 3893 PIONEER TRAIL ROAD?
Donna Ann Lass (25) The one thing that could change everything about the disappearance of Donna Lass on September 6th 1970 is knowing whether she drove her 1968 Chevrolet Camaro to the Sahara Tahoe...
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