University of Washington killer had multiple aliases, passports

SEATTLE – A man who shot and killed his estranged girlfriend at the University of Washington used at least three aliases and two passports and told wild stories about his life, campus police say.

Although the killer of Rebecca Griego, 26, has been identified as Jonathan Rowan, 41, the international police agency Interpol has been asked to provide verification, Assistant Police Chief Raymond Wittmier said.

Rowan entered the United States legally with a green card in 1996, but whether the passports belonged to him was less clear, Wittmier said.

”This identity may have been stolen,” he said.

Trying to escape from Rowan, Griego changed her cell phone number, moved and early last month sought a restraining order, posting his picture around her office so co-workers could serve him with the papers if he showed up. After shooting her to death Monday at her office, Rowan turned the gun on himself.

The six-shot revolver had been stolen from someone who did not realize it was missing until contacted by investigators, police said. Officers would not identify the owner or say whether that person knew Rowan.

People who did know him told Seattle newspapers he talked of having been a professional ice skater, of his family having owned an international hotel chain, of having been jailed in France for trying to smuggle champagne and of crossing the Irish Republican Army and being threatened by the IRA with death if he returned to England.

”That’s the way he was. I knew he would screw me over if he had the chance, but there was always something likable about him,” said Bryan Strieker, who met Rowan in 1997 when he answered a house-sharing advertisement. Strieker later shared three other rentals with Rowan and stayed in touch after moving to Los Angeles last year.

”I always asked him: who are you?” he said.

Rowan had a certain attraction charm despite being pudgy with crooked teeth and frequent body odor, a guzzler of Stolichnaya vodka who sometimes made rude comments to women in bars, Strieker said.

”Rebecca probably liked him for the same reason I liked him — he was super charismatic,” Strieker said.

When friends tried to ignore him, ”he would play the trump card of being sad and lonely and crying,” he added.

Rowan worked odd jobs, dealt in cash and was known to people who did business with him as a computer whiz who designed quality Web sites and persisted in business schemes that lost money.

Rich Hall said he worked with Rowan several years ago importing electric scooters from China and sold several hundred for about five months before being edged out by competitors.

Hall said he and his brother, Bob Hall, lost about $5,000 into a wedding-related Web site Rowan wanted to develop but failed to get off the ground.

”He was a hell of an Internet guy, he knew computers inside out,” Bob Hall said, ”but we always kind of watched over our backs a little bit because we knew there was something shady about him.”

Rich Hall said he bailed Rowan out of jail last year following a drunken driving arrest. Rowan paid him back but never showed up for sentencing.

In recent months, friends said, Rowan grew despondent and erratic over his failed relationship with Griego, leaving notes threatening to jump off a bridge and warning of harm to her and her co-workers.

Strieker said the last time they spoke, about a month ago, Rowan said many of the stories he had told were lies, that the middle name he had given — ”Gulam-Nabi” — was actually the last name of his real father, whom he never met, that he grew up near Blackpool, England, that his stepfather hated him and that people would hurt him if he returned.

Kelley Ballentine, 25, who lived with Rowan and Griego in a house in Ballard, said he stole $900 in rent money and two laptop computers from them.

In her request for a restraining order, Griego asserted that she moved out of the house after Rowan got drunk, hurled candlesticks at her, tackled her to the floor and punched her in a drunken rage.

Police Chief Vicky M. Stormo said the shooting remained under review.

”We’re still looking into every possible angle that we can to see if we could have done something different,” Stormo said.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Local News

Jonathon DeYonker, left, helps student Dominick Jackson upload documentary footage to Premier at The Teen Storytellers Project on Tuesday, April 29, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Everett educator provides tuition-free classes in filmmaking to local youth

The Teen Storyteller’s Project gives teens the chance to work together and create short films, tuition-free.

Arlington head girls basketball coach Joe Marsh looks to the court as the Eagles defeat Shorecrest, 50-49, to advance to the state semifinals at the Tacoma Dome on Thursday, March 5, 2020. (Kevin Clark / The Herald)
Joe Marsh, Arlington High School girls basketball coach, dies at 57

Marsh, considered one of the state’s all-time great high school basketball coaches, lost a four-year battle with stage 4 prostate cancer on Wednesday.

Patricia Robles from Cazares Farms hands a bag to a patron at the Everett Farmers Market across from the Everett Station in Everett, Washington on Wednesday, June 14, 2023. (Annie Barker / The Herald)
Everett Farmers Market to return Sunday for 2025 season

Every Sunday from 10:30 a.m. to 3 p.m. until Oct. 26, vendors will line Wetmore Avenue from Hewitt Avenue to Pacific Avenue.

Craig Skotdal makes a speech after winning on Tuesday, April 22, 2025 in Tulalip, Washington. (Olivia Vanni / The Herald)
Craig Skotdal: Helping to breathe life into downtown Everett

Skotdal is the recipient of the John M. Fluke Sr. award from Economic Alliance Snohomish County

Man hospitalized after early morning Everett apartment fire

Fire crews say a man tried to extinguish the fire himself and save his dog during the Friday morning fire.

Logo for news use featuring Snohomish County, Washington. 220118
The Snohomish County Council will hold new hearing on habitat ordinance

The Snohomish County Council will hear testimony and consider amendments to its Critical Area Regulations ordinance.

Everett
Everett considers ordinance to require more apprentice labor

It would require apprentices to work 15% of the total labor hours for construction or renovation on most city projects over $1 million.

Paine Field Community Day returns Saturday, May 17

The youth-focused celebration will feature aircraft displays, talks with pilots and a variety of local food vendors.

Marysville
Marysville to host open house on new middle housing rules

The open house will take place Monday at the Marysville library. Another is scheduled for June.

Snohomish County prosecutor Kara Van Slyck delivers closing statement during the trial of Christian Sayre at the Snohomish County Courthouse on Thursday, May 8, 2025 in Everett, Washington. (Olivia Vanni / The Herald)
Jury deliberations begin in the fourth trial of former Everett bar owner

Jury members deliberated for about 2 hours before Snohomish County Superior Court Judge Millie Judge sent them home until Monday.

Photo courtesy of Historic Everett Theatre
The Elvis Challenge takes place Saturday at the Historic Everett Theatre.
A&E Calendar for May 8

Send calendar submissions to features@heraldnet.com. To ensure your item is seen by… Continue reading

WA State Supreme Court upholds ban on high-capacity ammo magazine sales

Firearm magazines that hold more than 10 rounds will remain outlawed under a 2022 law that a gun shop challenged as unconstitutional.

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.