Snohomish County sheriff: Help us solve young couple’s 1987 murders

EVERETT — The homicides of a young Canadian couple were discovered in separate counties two days apart.

More than 27 years later, calls for help are being made on both sides of the border to determine who killed Tanya Van Cuylenborg and Jay Cook.

On Saturday, a Canadian television station ran a story about the unsolved killings.

On Monday, the Snohomish County Sheriff’s Office sent out a press release asking for tips to the 1987 murders.

It wasn’t immediately clear if there were any new developments in the case.

“Our efforts on cold-case investigations continue,” said Snohomish County Sheriff’s Office Lt. Rob Palmer. “Sometimes we like to reach out to see if any tips are generated.”

Cook, 20, and Van Cuylenborg, 18, left their homes in Victoria Nov. 18, 1987, to run errands in Washington. They crossed over to Port Angeles on the Coho Ferry.

Van Cuylenborg’s body was discovered Nov. 24, 1987, south of Alger in Skagit County. She had been sexually assaulted and shot. Cook’s body was found two days later under High Bridge off Crescent Lake Road in Monroe. He’d been beaten and strangled.

The killer abandoned Cook’s van beside a Greyhound station in a downtown Bellingham parking lot. Additional evidence belonging to Van Cuylenborg was found under the back porch of a bar near the city’s bus station.

Investigators believe the killer came prepared with a kit, likely containing a gun, zip ties, gloves and other tools. Police believe the suspect picked the couple at random, likely crossing paths with them in Seattle.

In 2010, detectives determined that anonymous taunting letters written to the couple’s families after the killings were the work of a mentally ill Canadian man. The transient was in his 70s at the time he was confronted and said he regretted what he had done years earlier. He denied killing the couple. His DNA didn’t match evidence collected in 1987.

Supporters of the couple are offering a $25,000 reward in Canadian dollars.

In a statement included in Monday’s press release, the families of the couple said they hoped that someone will come forward with information.

“If you can help, now is the time,” they wrote. “More than 27 years have passed yet their murders remain unsolved. It may be that your situation that stopped you from coming forward in the past has since changed, and now is your opportunity. Help bring closure to our families.”

Anyone with information about the case is asked to call the Snohomish County Sheriff’s Office anonymous tip line at 425-388-3845 or the Skagit County Sheriff’s Office tip line at 360-419-7785.

The story of Cook at Van Cuylenborg is featured in a deck of cards describing cold cases in Snohomish County. Their card is the king of hearts.

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

Olivia Vanni / The Herald 
The Mukilteo Lighthouse. Built in 1906, it’s one of the most iconic landmarks in Snohomish County.
The Mukilteo Lighthouse. Built in 1906, it’s one of the most iconic landmarks in Snohomish County. (Olivia Vanni / The Herald)
Mukilteo mayor vetoes council-approved sales tax

The tax would have helped pay for transportation infrastructure, but was also set to give Mukilteo the highest sales tax rate in the state.

Marysville Mayor Jon Nehring gives the state of the city address at the Marysville Civic Center on Wednesday, Jan. 31, 2024, in Marysville, Washington. (Ryan Berry / The Herald)
Marysville council approves interim middle housing law

The council passed the regulations to prevent a state model code from taking effect by default. It expects to approve final rules by October.

x
State audit takes issue with Edmonds COVID grant monitoring

The audit report covered 2023 and is the third since 2020 that found similar issues with COVID-19 recovery grant documentation.

Bothell
Bothell man pleads guilty to sexual abuse of Marysville middle schoolers

The man allegedly sexually assaulted three students in exchange for vapes and edibles in 2022. His sentencing is set for Aug. 29.

Larsen talks proposed Medicaid cuts during Compass Health stop in Everett

Compass Health plans to open its new behavioral health center in August. Nearly all of the nonprofit’s patients rely on Medicaid.

District 2 candidates differ in public safety approach

Incumbent Paula Rhyne is facing challenger Ryan Crowther. The third candidate, Jonathan Shapiro, is no longer seeking the seat.

From left to right, Edmonds City Council Position 3 candidates Joseph Ademofe, Alex Newman and Erika Barnett.
Amid budget crisis, Edmonds City Council candidates talk revenue, affordability

Three newcomers are facing off for Position 3 on the council, currently held by council President Neil Tibbott.

Community members gather for the dedication of the Oso Landslide Memorial following the ten-year remembrance of the slide on Friday, March 22, 2024, at the Oso Landslide Memorial in Oso, Washington. (Ryan Berry / The Herald)
The Daily Herald garners 6 awards from regional journalism competition

The awards recognize the best in journalism from media outlets across Alaska, Idaho, Montana, Oregon and Washington.

Everett
Everett approves new fines for non-emergency lifts

The fire department will only issue fines for non-emergency lift assists at licensed care facilities, not for individuals at home calling 911.

Guns for sale at Caso’s Gun-A-Rama in Jersey City, New Jersey, which has been open since 1967. (Photo by Aristide Economopoulos/New Jersey Monitor)
After suing, WA gets carveout from Trump administration plan to return gun conversion devices

The Trump administration has agreed to not distribute devices that turn semi-automatic… Continue reading

The Wild Horse Wind and Solar Facility about 16 miles east of Ellensburg in central Washington is part of Puget Sound Energy’s clean energy portfolio. (Courtesy of Puget Sound Energy)
Megabill’s elimination of tax credits for clean energy projects could cost WA $8.7 billion

Washington households could see electricity costs increase $115 per year by 2029; 21,800 workers could lose their jobs by 2030, analysts say.

Everett mayor candidates focus on affordability, city budget in costly race

As incumbent Cassie Franklin seeks a third term in office, three candidates are looking to unseat her.

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.