Man held in Tulalip slaying

TULALIP – Tulalip Tribes police and federal agents have arrested a man in connection with the death of a Tulalip woman who was found hanging from a tree in December.

Wesley Vernon Jefferson, 21, was charged with second-degree murder Tuesday in U.S. District Court in Seattle.

Prosecutors believe that Jefferson strangled Sophia Solomon, 23, during an argument and hung her from a tree to make it look like a suicide, according to court documents.

Police found Solomon’s body Dec. 22 near the entrance to a housing development on the Tulalip Reservation. The Snohomish County medical examiner concluded that Solomon, the mother of four children, had died of asphyxiation from hanging.

Detectives interviewed Jefferson three times during the four-month investigation. In the interviews, he gave differing statements about the events leading to the discovery of Solomon’s body, according to court documents.

He initially told police that Solomon had threatened to hang herself during an argument about Jefferson’s infidelity, according to court documents. He said he and his cousin searched the neighborhood for Solomon but were unable to find her.

Later he told police that it was possible that he had killed Solomon, but he couldn’t remember, court documents say.

A break in the case came Monday when tribal detectives interviewed Jefferson’s cousin.

He told police that he had watched Jefferson strangle Solomon unconscious in the woods near where her body was found, charging papers said. Jefferson threatened to hurt the man if he didn’t help hang Solomon from the tree to make it appear that she had killed herself.

The two then drove around the area asking if anyone had seen Solomon, court documents read.

One of the woman’s friends said Jefferson’s cousin came to her house asking about Solomon the night of her death. She told police that Solomon had confided to her that Jefferson had assaulted her in the past.

A day before Solomon’s death, Solomon and her friend planned to make Christmas candy for their children. The woman said that she didn’t believe Solomon would take her own life because she wouldn’t abandon her children, court documents said.

The children, two boys and two girls, now live with their grandmother, Tulalip Tribal Police Chief Jay Goss said.

Tulalip detectives and FBI agents arrested Jefferson about 6:30 p.m. Monday on the Lummi Reservation near Bellingham, where Jefferson is a tribal member, Goss said.

He is being held in a federal detention center in SeaTac. A preliminary hearing is scheduled for June 1 in U.S. District Court in Seattle.

Reporter Diana Hefley: 425-339-3463 or hefley@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

Everett Historic Theater owner Curtis Shriner inside the theater on Tuesday, May 13, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Historic Everett Theatre sale on horizon, future uncertain

With expected new ownership, events for July and August will be canceled. The schedule for the fall and beyond is unclear.

Contributed photo from Snohomish County Public Works
Snohomish County Public Works contractor crews have begun their summer 2016 paving work on 13 miles of roadway, primarily in the Monroe and Stanwood areas. This photo is an example of paving work from a previous summer. A new layer of asphalt is put down over the old.
Snohomish County plans to resurface about 76 miles of roads this summer

EVERETT – As part of its annual road maintenance and preservation program,… Continue reading

City of Everett Engineer Tom Hood, left, and City of Everett Engineer and Project Manager Dan Enrico, right, talks about the current Edgewater Bridge demolition on Friday, May 9, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
How do you get rid of a bridge? Everett engineers can explain.

Workers began dismantling the old Edgewater Bridge on May 2. The process could take one to two months, city engineers said.

Smoke from the Bolt Creek fire silhouettes a mountain ridge and trees just outside of Index on Sept. 12, 2022. (Olivia Vanni / The Herald)
County will host two wildfire-preparedness meetings in May

Meetings will allow community members to learn wildfire mitigation strategies and connect with a variety of local and state agencies.

Helion's 6th fusion prototype, Trenta, on display on Tuesday, July 9, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Helion celebrates smoother path to fusion energy site approval

Helion CEO applauds legislation signed by Gov. Bob Ferguson expected to streamline site selection process.

Vehicles travel along Mukilteo Speedway on Sunday, April 21, 2024, in Mukilteo, Washington. (Ryan Berry / The Herald)
Mukilteo cameras go live to curb speeding on Speedway

Starting Friday, an automated traffic camera system will cover four blocks of Mukilteo Speedway. A 30-day warning period is in place.

Carli Brockman lets her daughter Carli, 2, help push her ballot into the ballot drop box on the Snohomish County Campus on Tuesday, Nov. 5, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Here’s who filed for the primary election in Snohomish County

Positions with three or more candidates will go to voters Aug. 5 to determine final contenders for the Nov. 4 general election.

The Everett City Council on Wednesday, April 16, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett City Council approves apprenticeship ordinance

The new ordinance builds upon state law, requiring many city public works contracts to use at least 15% apprentice labor.

Logo for news use featuring the municipality of Stanwood in Snohomish County, Washington. 220118
Stanwood nears completion of deployable floodwall

The new floodwall will provide quick protection to the downtown area during flood conditions.

Cars drive along Cathcart Way next to the site of the proposed Eastview Village development that borders Little Cedars Elementary on Wednesday, May 7, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Former engineer: Snohomish County rushed plans for Eastview development

David Irwin cited red flags from the developers. After he resigned, the county approved the development that’s now stalled with an appeal

Steven M. Falk / The Philadelphia Inquirer / Tribune News Service
James Taylor plays Sunday and Monday at Chateau Ste. Michelle in Woodinville.
A&E Calendar for May 22

Send calendar submissions for print and online to features@heraldnet.com. To ensure your… Continue reading

Members of Washington State patrol salute the casket of slain trooper Chris Gadd during a memorial cremony on Tuesday, March 12, 2024, at Angel of the Winds Arena in Everett, Washington. (Ryan Berry / The Herald)
Opening statements begin in trial of man charged in crash of WSP trooper

Deputy prosecutor described to jurors what began as a routine patrol for Christopher Gadd — “until it wasn’t.”

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.