Destroyed evidence won’t stop murder trial in 2009 gorge fall

BEND, Ore. — The trial of an Oregon man accused of pushing his girlfriend off a cliff will go forward despite missing evidence.

Circuit Judge John A. Olson ruled Feb. 22 that the case against Stephen Nichols, 41, of Bend, can proceed to trial, reported the Oregonian. Nichols has pleaded not guilty to killing Rhonda Casto, 23, while they hiked in the Columbia River Gorge in 2009.

The now-retired lead detective investigating Casto’s death destroyed evidence on his computer, including crime scene and autopsy photos and trailhead fee envelopes from potential witnesses, according to court records.

Nichols’ lawyers urged the judge to dismiss the indictment because of the missing evidence.

“It is an affront to justice and fundamental fairness that Mr. Nichols’ life is on the line and the loss of crucial evidence in Mr. Nichols’ case and others has been kept under the rug,” defense attorney Mike Arnold wrote to the Oregon Department of Justice last year.

Olson found that the detective “intentionally wiped his hard drive clean,” causing the destruction of his investigative materials. But he also said it’s not clear that Detective Gerry Tiffany acted in bad faith, which would be necessary to dismiss the case.

“Although I acknowledge that it is entirely possible that Detective Tiffany acted in bad faith and intentionally and knowingly failed to preserve Nichols’ investigative materials, I cannot find by a preponderance of the evidence that he actually did so,” the judge wrote.

Hood County District Attorney John Sewell testified that he never investigated the missing evidence because there were “still a lot of questions about exactly what had happened.” He also said it was the sheriff’s responsibility, not his.

Sewell didn’t return messages from the Oregonian requesting comment.

In a court motion, Arnold wrote that “this was not a simple mistake of accidentally hitting the delete button; the entire hard drive was apparently erased. It is frightening that the grand jury was asked to indict this circumstantial murder case without all of the evidence.”

Nichols was arrested last February after returning from China. He had been secretly indicted in April 2014.

During the 2009 hike, Casto fell 100 feet to her death about a mile from the trailhead. Nichols called 911 that evening to say she slipped as they were hiking.

Investigators say Nichols said it took him an hour to reach her body and that he began mouth to mouth resuscitation, then lay on top of her for 45 minutes. He didn’t explain why.

Several months before the incident, Nichols increased Casto’s life insurance policy to $1 million, records show. He tried to collect it after her death and eventually agreed to split it with Casto’s mother and the estate of the child he had with Casto.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Fosse will not seek reelection; 2 candidates set to run for her seat

Mason Rutledge and Sam Hem announced this week they will seek the District 1 City Council position.

Lynnwood
Lynnwood police arrest two males in shooting at Swift bus

Man, 19, is booked for investigation of attempted murder. 17-year-old held at Denney Juvenile Justice Center on similar charges.

K-POP Empire store owners Todd Dickinson and Ricky Steinlars at their new store location on Thursday, April 17, 2025 in Lynnwood, Washington. (Olivia Vanni / The Herald)
Lynnwood K-pop store wary of new tariffs

Much of the store’s merchandise, which arrives from China and South Korea, is facing new import fees.

Fire department crews rescue climber after 100-foot fall near Index

The climber was flown to Providence Regional Medical Center Everett with non-life-threatening injuries.

Janet Garcia walks into the courtroom for her arraignment at the Snohomish County Courthouse on Monday, April 22, 2024 in Everett, Washington. (Olivia Vanni / The Herald)
Everett mother found competent to stand trial in stabbing death of 4-year-old son

A year after her arraignment, Janet Garcia appeared in court Wednesday for a competency hearing in the death of her son, Ariel Garcia.

Everett council member to retire at end of term

Liz Vogeli’s retirement from the council opens up the race in the November election for Everett’s District 4 seat.

Washington State Department of Commerce Director Joe Nguyễn speaks during the Economic Alliance Snohomish County’s Annual Meeting and Awards events on Tuesday, April 22, 2025 in Tulalip, Washington. (Olivia Vanni / The Herald)
Commerce boss: How Washington state can make it easier for small businesses

Joe Nguyen made the remarks Wednesday during the annual meeting of the Economic Alliance Snohomish County and the Snohomish County Awards

Snohomish County Superior Courthouse in Everett, Washington on February 8, 2022.  (Kevin Clark / The Herald)
Snohomish County, 7 local governments across US, sue Trump administration

The lawsuit alleges the administration put unlawful conditions on funding that includes $17M to the county for homelessness assistance.

Photo courtesy of Tulalip Resort Casino
The creamy chicken verde enchiladas at World Flavors, located in The Kitchen at Quil Ceda Creek Casino.
A dish to celebrate Cinco de Mayo

The creamy chicken verde enchiladas at World Flavors, located in The Kitchen at Quil Ceda Creek Casino, are a tasty treat year round.

Logo for news use featuring the municipality of Monroe in Snohomish County, Washington. 220118
Former Monroe teacher arrested again as new sexual abuse allegations surface

Police made the arrest this week after investigating the testimony of a former student who has moved out of state.

A couple walks around Harborview Park as the  Seaspan Brilliance, a 1,105-foot cargo ship, moors near the Port of Everett on Wednesday, Feb. 3, 2021 in Everett, Washington.  The ship is moored until it can offload its cargo in Vancouver, B.C. (Andy Bronson / The Herald)
WA ports await sharp drop in cargo as Trump’s tariff battle with China drags on

Shippers trying to get ahead of the import taxes drove a recent surge, officials say.

Everett Music Initiative announces Music at the Marina lineup

The summer concert series will take place each Thursday, July 10 to Aug. 28 at the Port of Everett.

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.