Woman’s slaying unsolved after 20 years

INDEX — Jennifer Burnetto walked out of jail and into the path of a killer.

Burnetto, a mother of two, was last seen alive June 10, 1988 shortly after being freed from the Pierce County Jail in Tacoma. Two weeks later a man walking his dog found her body. She’d been dumped more than 80 miles away in east Snohomish County.

Burnetto, 32, was stabbed to death. The killer tried to hide her. She was left near a remote logging road east of Index. Her naked body was partially buried by rocks and dirt.

For more than 20 years the killer has never been caught.

Snohomish County sheriff’s detectives included Burnetto’s slaying in the state’s first deck of cold-case playing cards. She is featured on the nine of spades.

The cards have been handed out in prisons and jails around Washington. Inmates are offered a reward for providing information that leads to an arrest in the county’s dozens of unsolved homicides and missing persons cases dating back to the 1970s.

Cold-case playing cards have helped police in Florida make a handful of arrests, and more police departments are turning to the cards in hopes of generating new leads in stalled investigations.

Snohomish County homicide detectives were four months into investigating Burnetto’s slaying when another woman’s body turned up at a former logging site north of Index. Someone had tried to hide Robin Kenworthy’s body under logs and other forest debris.

Police didn’t ignore the similarities.

Both women had fallen prey to heroin. Both took to the streets to feed their addictions. Both were dumped in remote locations miles from where they were last seen alive.

There were differences, too, but detectives explored the possibility that the women were killed by the same person, including the Green River Killer.

Snohomish County sheriff’s detectives in 2004 spoke with Gary Ridgway after he admitted he was responsible for killing 48 women in King County. He didn’t give police any clues that he killed Burnetto or Kenworthy, sheriff’s detective Jim Scharf said.

Diana Hefley: 425-339-3463, hefley@heraldnet.com.

About this series

Snohomish County sheriff’s detectives created the state’s first deck of cold-case playing cards. Each Sunday for a year, The Herald will publish a story about a case featured on one of the cards.

Anyone with information about unsolved homicides and missing persons cases is asked to call Crime Stoppers of Puget Sound at 800-222-TIPS (8477). Up to $1,000 is offered for tips that lead to an arrest and conviction.

Tips also can be called into the sheriff’s tip line at 425-388-3845. Callers may remain anonymous, although tips have been shown to be more successful when callers leave their phone numbers and are willing to speak with detectives, police said.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

x
Delay on Critical Areas Ordinance update draws criticism from groups

Edmonds is considering delaying updates to a section of the ordinance that would restrict stormwater wells near its drinking water aquifer.

Logo for news use featuring Snohomish County, Washington. 220118
Providence Swedish welcomes first babies of 2026 in Everett, Edmonds

Leinel Enrique Aguirre was the first baby born in the county on Thursday in Everett at 5:17 a.m. He weighed 7.3 pounds and measured 20 inches long.

Marysville house fire on New Year’s Day displaces family of five

Early Thursday morning, fire crews responded to reports of flames engulfing the home. One firefighter sustained minor injuries.

Floodwater from the Snohomish River partially covers a flood water sign along Lincoln Avenue on Thursday, Dec. 11, 2025 in Snohomish, Washington. (Olivia Vanni / The Herald)
Images from the flooding in Snohomish County.

Our photographers have spent this week documenting the flooding in… Continue reading

Multiple vehicles sit along Fleming Street with yellow evidence ID tents at the scene of a fatal shooting on Friday, Jan. 2, 2026 in Everett, Washington. (Olivia Vanni / The Herald)
Multi-county pursuit ends in officer-involved shooting

Officers attempted to use less lethal means to apprehend the suspect before resorting to deadly force in the 6100 block of Fleming Street, police said.

Everett
Two killed in fatal collision Friday in Everett

Four cars were involved in the collision, including one car flipping and hitting a pole.

A rendering of possible configuration for a new multi-purpose stadium in downtown Everett. (DLR Group)
Everett council resolution lays out priorities for proposed stadium

The resolution directs city staff to, among other things, protect the rights of future workers if they push for unionization.

LifeWise Bibles available for students in their classroom set up at New Hope Assembly on Monday, April 14, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Parents back Everett district after LifeWise lawsuit threat

Dozens gathered at a board meeting Tuesday to voice their concerns over the Bible education program that pulls students out of public school during the day.

Logo for news use featuring the Tulalip Indian Reservation in Snohomish County, Washington. 220118
Teens accused of brutal attack on Tulalip man Monday

The man’s family says they are in disbelief after two teenagers allegedly assaulted the 63-year-old while he was starting work.

Director of the Office of Public Defense Jason Schwarz sits in his office at the Snohomish County Superior Courthouse on Friday, Dec. 22, 2023, in Everett, Washington. (Ryan Berry / The Herald)
Funding to meet public defender standards uncertain for 2027

In June, the Washington Supreme Court reduced caseload standards for public defenders by almost two-thirds. Funding is in place for 2026.

Snohomish County commuters: Get ready for more I-5 construction

Lanes will be reduced along northbound I-5 in Seattle throughout most of 2026 as WSDOT continues work on needed repairs to an aging bridge.

A view of the Eastview development looking south along 79th Avenue where mud and water runoff flowed due to rain on Oct. 16, 2025 in Snohomish, Washington. (Olivia Vanni / The Herald)
Eastview Village critics seek appeal to overturn county’s decision

Petitioners, including two former county employees, are concerned the 144-acre project will cause unexamined consequences for unincorporated Snohomish County.

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.