Everett man convicted in barbell beating of wife

EVERETT — A jury on Wednesday quickly convicted an Everett man in the barbell beating of his wife last year.

A Sept. 8 sentencing date was set for Jeffery C. Marble, 49. He faces a standard sentencing range of 11 to nearly 14 years in prison, prosecutors said.

“We will be asking for the high end,” deputy prosecutor Valerie Shapiro said.

Marble could face federal charges based on evidence that he was trying to manufacture the deadly toxin ricin in his home. Jurors in his trial weren’t told about that aspect of the case.

The jury found Marble guilty of first-degree assault and unlawful imprisonment. Both charges involved a deadly weapon, the jury concluded.

The victim told jurors she was attacked on June 1, 2009, as she was leaving to go to the bank to sort out the family’s deteriorating financial situation.

Marble had hidden from her that the family’s home was in foreclosure.

The woman said she was first struck in the head with a pink barbell. More blows followed.

She said her husband smashed her head against a slate floor and shoved her body into a metal railing. She eventually convinced him to let her go to the bathroom. She tried to escape out a window but her husband pulled her down and continued to hit her, the woman said.

The attack only ended when the couple’s 16-year-old son returned home from school. The teen and his mother fled the house and a neighbor summoned help.

Federal agents weren’t far behind after ricin was found in the home and tests later showed the woman had been exposed to the toxin.

That information didn’t reach jurors. Any testimony about the ricin would have been too prejudicial to the defendant, who was on trial for an assault, Superior Court Judge Gerald Knight ruled earlier in the trial.

It’s against federal law to possess or manufacture ricin. FBI agents and federal prosecutors continue to investigate.

“It’s still pending with the FBI and U.S. Attorney’s Office,” Shapiro said.

Marble allegedly told police he’d looked up recipes to turn castor seeds into ricin. He used a mortar and pestle to grind up the seeds in the family home but denied using it on his wife, according to court papers.

Marble told investigators he used the seeds to poison mountain beavers and moles, but it didn’t seem to be working.

He showed no emotion when the verdict was announced.

Eric Stevick: 425-339-3446; stevick@heraldnet.com.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

An estimated 4,000 people attended the "Hands Off!" rally in downtown Everett. Saturday, April 5, 2025 (Aaron Kennedy / The Herald)
Thousands gather in Everett to say ‘Hands Off!’ to Trump

Elected officials join community members to speak at the Snohomish County campus, one of more than 1,400 protests across the world.

Amtrak Cascades train 517 from Vancouver to Portland arrives at Everett Station Thursday, March 9, 2023, in downtown Everett, Washington. (Ryan Berry / The Herald)
All Amtrak Cascades trains back in service

Many trains on the Pacific Northwest route were out of service for up to 11 days. Trains will still have limited seating.

Founder and director of New Moon Farm Sanctuary Ellen Felsenthal pets Clara Bow-er, a boer goat that was a part of a larger rescue from Yelm on Thursday, April 3, 2025 in Arlington, Washington. (Olivia Vanni / The Herald)
Arlington sanctuary gives new life to goats

The sanctuary recently rescued nine goats from Yelm and is nursing the animals back to health.

Oliver Popa, 7, poses with his book, "Drippey Plants a Garden," on Tuesday, March 25, 2025 in Edmonds, Washington. (Olivia Vanni / The Herald)
Edmonds 7-year-old publishes children’s book featuring ‘Drippey’ the bee

Oliver Popa’s first grade teacher said he should publish a longer version of a writing assignment. A year later, his mother — a publisher — helped made it happen.

Don Sharrett talks John Wrice through his trimming technique on Friday, March 14, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett barber school offers $5 haircuts — if you’re brave enough

Students get hands-on practice. Willing clients get a sweet deal.

Employees and patrons of the Everett Mall signed a timeline mural that traces the history of the 51-year-old indoor mall that was once considered the premier place to go shopping in the city. Thursday, March 20, 2025 (Aaron Kennedy / The Herald)
Mall mural offers nostalgic trip into the past

Past and present Everett Mall employees joined customers Thursday to view an artistic timeline of the once popular shopping mecca.

The conveyer belt moves past a table with a selection of food options available at Kura Sushi on Monday, April 7, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Robots rule at Kura Revolving Sushi Bar in Lynnwood

Addition of the new restaurant makes Lynnwood the unofficial conveyor-belt sushi capital of the county.

Everett council to vote on budget amendment

The amendment sets aside dollars for new employees in some areas, makes spending cuts in others and allocates money for work on the city’s stadium project.

Olaf Strad tributary flows through a small plot of land owned by the Snohomish County Department of Conservation and Natural Resources on Wednesday, Jan. 11, 2023, in Arlington, Washington. (Ryan Berry / The Herald)
Adopt a Stream Foundation to host April 12 volunteer event

The nonprofit invites people to walk and roll along Centennial Trail near Arlington to help salmon restoration work.

The Arlington City Council will discuss asking voters to consider annexing its fire department to North County Fire & EMS. (North County Fire)
North County Fire places levy lid lift on August ballot

A new rate would cost property owners an average of $90 per year while funding new vehicles and station improvements.

Everett
Everett man, linked to Dec. 31 pipe bomb, appears in federal court

Police say Steven Goldstine, 54, targeted neighbors with racial slurs and detonated a pipe bomb in their car.

Bikini baristas sexually assaulted at two Everett coffee stands, police say

Police are seeking the public’s help in locating a suspect they believe to be responsible for both incidents.

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.