FILE 216 / 25 March 2021 / 160 MIN / full

The Pyramid Killer

Imlay, NevadaListen

The town

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We're going to Imlay, Nevada... it's in Pershing county this town. about 0:06:23

History, in brief

1869

Imlay was a railroad town established in 1869 on the Central Pacific.

about 0:17:42

Town note

It was named either for the nearby mine or for the civil engineer who surveyed the town; no one knows which.

about 0:09:43

Town note

It is an unincorporated town with an elementary school, a general store, a post office and a trading post.

about 0:09:25

Town note

It sits at 4,200 feet in the Majuba Mountains, in gold mining country.

about 0:07:51
All 15 history facts

1869

Imlay was a railroad town established in 1869 on the Central Pacific.

about 0:17:42

Town note

It was named either for the nearby mine or for the civil engineer who surveyed the town; no one knows which.

about 0:09:43

Town note

It is an unincorporated town with an elementary school, a general store, a post office and a trading post.

about 0:09:25

Town note

It sits at 4,200 feet in the Majuba Mountains, in gold mining country.

about 0:07:51

1969

Thunder Mountain Monument is a series of outsider art sculptures and architectural forms assembled by Frank Van Zant from 1969, when he arrived in Imlay.

about 0:10:26

1921

Van Zant was born on an Indian reservation in Okmulgee, Oklahoma, in 1921.

about 0:11:06

Town note

He served with the Seventh Armoured Division in the Second World War and was badly burned in a tank battle.

about 0:10:53

Town note

After an epiphany in the late 1960s he took the name Rolling Mountain Thunder.

about 0:12:26

Town note

He built shelters for a coming apocalypse and a spiritual haven for seekers of the hippie era.

about 0:13:28

Town note

The site covers five acres on the south side of a thousand-foot stretch of Interstate 80; there were originally seven buildings, including a three-storey hostel where hippies lived in the 1970s.

about 0:14:12

Town note

Three stone and concrete buildings remain, along with more than 200 concrete sculptures depicting Native Americans, their protective spirits, massacres and injustices against them.

about 0:14:29

1983

The site was partially destroyed by arson in 1983, the year he was honoured as Nevada artist of the year.

about 0:15:53

Town note

His wife left him and took their children, and he was depressed that the apocalypse had not come.

about 0:16:36

1992

Thunder Mountain became a Nevada State Historic Site in 1992.

about 0:17:17

The figures, as told

Religious

24.3%

Biggest faith: Jewish residents, 0.0%

about 0:21:41

Who lives here

White 100%

Ethnicity can overlap race.

Crime / national average

Property crime
▼ about 25% under

about 0:29:19

Violent crime
▲ about 50% over

about 0:29:22

Money

Median home value$84,500
Two-bedroom rent$700
Median household income$76,164
Cost of living74
All figures and comparisons, as told in 2021

Population

"227"

Comparison: "up 67% since 1990". Direction: above.

As told in 2021 about 0:18:41

Median age

"32.7"

Comparison: "about five years younger than normal". Direction: below.

As told in 2021 about 0:19:24

Married population

"about 55%"

No direction stated.

As told in 2021 about 0:19:59

Divorce rate

"37.2%"

Comparison: "normally 10%". No direction stated.

As told in 2021 about 0:20:12

Single with no children

"0.0%"

No direction stated.

As told in 2021 about 0:20:24

White residents

"100%"

No direction stated.

As told in 2021 about 0:20:50

County population

"about six thousand"

No direction stated.

As told in 2021 about 0:22:00

Religious residents

"24.3%"

No direction stated.

As told in 2021 about 0:21:41

Jewish residents

"0.0%"

No direction stated.

As told in 2021 about 0:21:50

Muslim residents

"0.0%"

No direction stated.

As told in 2021 about 0:21:56

Median household income

"$76,164"

Comparison: "higher than the $57,000 range". Direction: above.

As told in 2021 about 0:23:12

Cost of living index

"74"

Comparison: "100 being regular average". Direction: below.

As told in 2021 about 0:23:25

Housing index

"36.5"

No direction stated.

As told in 2021 about 0:23:30

Median home cost

"$84,500"

No direction stated.

As told in 2021 about 0:23:39

Average two-bedroom rent

"$700"

No direction stated.

As told in 2021 about 0:24:05

Property crime

"about 25% under"

Comparison: "national average". Direction: below.

As told in 2021 about 0:29:19

Violent crime

"about 50% over"

Comparison: "national average". Direction: above.

As told in 2021 about 0:29:22

The reviews

No rated reviews

No reviews recorded.

In Nevada

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The story

In December 1980 Emory Dexter Strode, aged 71, and his wife Mary Mabel Strode, aged 72, were living in a small trailer on a gold and silver mining property in the Majuba Mountains, about thirty miles north of Imlay in Pershing County, Nevada. Emory had been born in 1909 and Mary Mabel in 1908, and the family had come from Colorado. Their son Frank lived nearby with his wife Linda. Their daughter Miriam Laura Treadwell, 41, had married William Treadwell in 1969 and had recently moved into the trailer. She was almost blind, had just been fitted with a glass eye and walked with a leg brace. Emory and Miriam both kept diaries.

Frank and Linda had been away for Thanksgiving. On the morning of 2 December 1980 Emory and Miriam made the last entries in their diaries. David Hartshorn, a mining engineer, stopped and offered him a lift. He asked whether Hartshorn had seen the pyramid and, when told the mountain was Majuba, became angry and insisted it was Mount Olympus. He asked whether Hartshorn had been firing rockets off Mount Olympus and said that one day a rocket would hit his pyramid and blow him up. Asked where he was from, he spread his arms and said, 'This is my land, I own it all.' A handwritten sign at the entrance read 'This property is protected by Winchester.'

The family were out. The family returned. The pathologist later worked out the order of the attacks from the amount of bleeding. He struck so hard that two ribs broke and droplets of blood reached the ceiling. Emory was still walking around with the knife in him. Mary Mabel had crawled into a corner and was still alive, so he shot her too. Miriam was shot once in the back at close range, with powder burns on the wound, and died immediately. The watch stopped with its minute hand blown off and its hour hand almost at one o'clock, which gave investigators the time of the killings. At some point he began tying Miriam's wrists with an electrical cord and then stopped. He dragged her body into the pile with the others and covered all three with a blanket. He left $8,000 in cash on the dresser and jewellery untouched.

Ray Horn, a mechanic for a mining outfit, was driving on a country road near Majuba Mountain between 12.30 and 2 p.m. when a dark metallic blue truck came towards him. He thought it was Emory's truck. A slender young man put his hand out of the window and fired a small-calibre pistol at him. The first shot shattered Horn's passenger window. Something hit him in the face and he pulled a hot piece of metal from his beard, the bullet slowed by the window. He threw it down and it fell out of the truck. The blue truck chased him at up to a hundred miles an hour down a dirt road north of Imlay. Earlier the same man had fired at a group of miners driving nearby; they had been working at the Iron Mask Mining District, nine miles west of Majuba Canyon, and were not hurt. Between 3.30 and 4 p.m. Earl L. Smith, a highway maintenance worker, gave him a lift between Denio and Winnemucca. The abandoned blue 1980 Ford pickup with California plates, Emory's truck, was later found near Bellingham, Washington, at the scene of an accident.

On 3 December Frank and Linda returned from their Thanksgiving trip. Frank went into the trailer, called out and found nobody. In the bedroom he found Emory, Mary Mabel and Miriam under a blanket, covered in blood. Emory had a butcher knife sticking out of his chest, along with gunshot and stab wounds. Mary Mabel had been stabbed in the back and shot in the chest. Miriam's wrists were bound with electrical cord and she had been shot once in the back. Nothing had been ransacked. The police found few clues and no enemies; the family were well liked. Investigators put the killings between noon and two o'clock, probably around one, from the stopped watch.

A highway patrol trooper named Glass stopped the car. The man refused to give his name, saying, 'God knew me and my parents knew me.' During fingerprinting he wrote on a piece of paper that he belonged to the government. His fingerprints matched items from the Strode trailer: a Diet 7 Up can, a glass jar found under the blanket with the bodies, a plate on the kitchen table, a coffee glass, a sugar container and a non-dairy creamer. He was held on a million dollars bond and refused to waive extradition.

He had lived in Hollywood for three years with Douglas Morrison Jr, an assistant director on the television series Family, who had paid $1,800 to have his teeth capped. He had taken acting classes and fallen in with a guru who convinced him he was receiving messages from gods, and he had become preoccupied with pyramids and Mount Olympus. He pulled the caps off his own teeth. He left Hollywood saying he was going to visit friends in San Bernardino and ended up in Wells, Nevada, on 1 December.

The motion was refused, as was sequestration. The prosecution, led by district attorney Richard Wagner, called 24 witnesses and presented 150 to 200 exhibits, including about a hundred items from the murder scene. Ray Horn could not be found in Missouri to be subpoenaed, so his earlier testimony was read into the record over the defence's objection. Douglas Morrison Jr testified first.

It found no mitigating circumstances sufficient to outweigh them and imposed death, with ten years for grand theft and twenty years for attempted murder, consecutive.

Frank Strode died on 19 August 1990, aged 52, and is buried in the Winnemucca cemetery with the rest of the family.

The case

The Strode family murders

Victims

Emory Dexter Strode (71). patriarch of the family, an old-school miner born in 1909
Mary Mabel Strode (72). his wife, born in 1908
Miriam Laura Treadwell (41). their daughter, almost blind, with a glass eye and a leg brace

Accused and outcomes

As told in the episode, on 25 March 2021.

Accused

Outcome

Other people

Linda Strode. Frank's wife, with him when he found the bodies
Ray Horn. mining mechanic shot at by on December 2nd
Robert Shot. rancher who gave a lift on December 1st
Earl L. Smith. highway maintenance worker who gave a ride between Denio and Winnemucca
Douglas Morrison Jr. Hollywood assistant director had lived with for three years
Susan Boynton. mother, who testified for the defence
Richard Wagner. Pershing County district attorney who prosecuted
Virginia Shane. defence counsel
Dr Ira B. Pauley. defence psychiatrist who testified was psychotic
Martin E. Gutride. prosecution psychologist who testified had personality disorders and was malingering

The timeline

  1. 1908 Mary Mabel Strode is bornabout 0:32:28
  2. 1909 Emory Dexter Strode is bornabout 0:31:48
  3. 1969 Miriam Strode marries William Treadwell and becomes Miriam Laura Treadwellabout 0:33:08
  4. September 1980 mother tells him that his eight-year-old stepsister was sexually assaulted by her stepfatherabout 1:54:24
  5. December 1, 1980 reaches Wells, Nevada, after leaving Hollywood (Wells)about 1:22:49
  6. December 1, 1980 Rancher Robert Shot picks up hitchhiking near Winnemucca and drives him towards Imlay (Winnemucca)about 1:23:08
  7. December 2, 1980 Emory and Miriam make the last entries in their diaries (Strode residence)about 0:38:58
  8. December 2, 1980, about 1 p.m. kills Emory, Mary Mabel and Miriam Strode in the trailer (Strode residence)about 0:36:33
  9. December 2, 1980, between 12.30 and 2 p.m. Ray Horn is shot at from a dark blue truck on a country road near Majuba Mountain and chased at up to a hundred miles an hour (Majuba Mountains)about 0:45:48
  10. December 2, 1980 A group of miners driving nearby is fired at; they had been working at the Iron Mask Mining District, nine miles west of Majuba Canyon (Iron Mask Mining District)about 0:52:26
  11. December 2, 1980, between 3.30 and 4 p.m. Earl L. Smith gives a ride between Denio and Winnemucca (Denio)about 0:54:10
  12. December 3, 1980 Frank and Linda Strode return from Thanksgiving and Frank finds the three bodies under a blanket in the bedroom (Strode residence)about 0:36:33

Last meals

Places and phrases

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Places in the story

Public places are marked on the map.

Heard in this episode