Renton man sentenced in 2020 killing of 18-year-old in Kirkland

Two juveniles and the victim planned to meet the three men at Houghton Beach Park to trade an assault rifle for a handgun and money.

The King County Superior Court has sentenced a Renton man for the murder of an 18-year-old man in Kirkland in September 2020.

Judge Nicole Gaines-Phelps sentenced 21-year-old Chrisean Jowayne Kaufman of Renton to 10 years and 3 months in confinement at a hearing Oct. 27 after he pleaded guilty to a reduced charge of murder in the second degree, down from a charge of murder in the first degree.

According to prosecutorial documents, three men including Kaufman, in addition to Joshua Scott Hawthorne, 20, of Renton and Calvin Silvaka Vao, 19, of Kent, shot and fatally injured Cyrus Mason, 18, on Sept. 16, 2020.

Hawthorne and Vao continue to await jury trials. Hawthorne and Vao both face a charge of murder in the first degree.

According to an affidavit of probable cause, two juveniles and the victim, Mason, planned to meet the three men at Houghton Beach Park to trade an assault rifle in exchange for a handgun and money.

In the process of robbing Mason of his assault rifle, the three men shot Mason multiple times on the swim dock of the park. Officers arrived to find Mason on the dock, bleeding from multiple gunshot wounds.

After first responders transported Mason to Harborview Medical Center, Mason died as a result of his injuries at the hospital. The King County Medical Examiner’s Office ruled Mason’s death a homicide as a result of multiple gunshot wounds.

Through investigation of the incident, law enforcement identified and arrested Kaufman, Hawthorne and Vao, with prosecutors filing charges against the three men in February 2021.

Kaufman filed a statement pleading guilty to the reduced charge of murder in the second degree in September 2023.

“I drove my two people to Houghton Beach Park in Kirkland so that they could confront Cyrus Mason with a firearm. While there, the two people shot Cyrus Mason, causing his death. I then drove those two people away from the scene of the shooting,” Kaufman stated.

In addition to his term of confinement, Kaufman’s sentence additionally included 36 months of community custody upon release.

Family members of Mason attended Kaufman’s sentencing hearing on Oct. 27.

“We were friends, we were confidants and each other’s support system through life’s ups and downs,” read a victim impact statement submitted to the court on the day of Kaufman’s sentencing. “Cyrus was a pillar of strength, compassion, and wisdom, and his absence has left an irreplaceable void in my life.”

Both Hawthorne and Vao have jury trials scheduled for Jan. 8, 2024.


Talk to us

Please share your story tips by emailing editor@kentreporter.com.

To share your opinion for publication, submit a letter through our website https://www.kentreporter.com/submit-letter/. Include your name, address and daytime phone number. (We’ll only publish your name and hometown.) Please keep letters to 300 words or less.

More in News

File Photo, Kent Reporter
Kent woman standing on tracks struck and killed by train | Update

Woman identified; reportedly waving at train Feb. 2 in the 1000 block of First Avenue North

Image courtesy King County Sheriff's Office
Super Bowl patrols underway as part of ‘Night of 1,000 Stars’ campaign

Emphasis patrols will be active in King County to encourage safe driving

COURTESY PHOTO, Sound Transit
No light rail service in Kent on Saturday, Feb. 7

Sound Transit to close line between Federal Way and Angle Lake for maintenance; buses will run

t
Kent high school students hit streets to protest ICE

Hundreds oppose actions that resulted in deaths of protesters in Minneapolis and removal of immigrants

United States Courthouse in Seattle. COURTESY PHOTO, USDOJ
Man pleads guilty to home invasion robberies in Kent, elsewhere

Armed, masked men entered homes in 2022 and tied up victims as they ransacked places

t
King County Metro rolls out new fleet of battery-electric buses

Routes in Kent, Auburn and Renton among the cities that will feature the new buses

Kent Police arrest a suspect Jan. 16 after he reportedly stabbed a man earlier in the day at the Kent Library. COURTESY PHOTO, King County Prosecuting Attorney’s Office
Man, 37, faces assault charge in Kent Library stabbing

Reportedly stabbed 18-year-old man in arm Jan. 16 in unprovoked attack

U.S. Courthouse in Seattle. COURTESY PHOTO, USDOJ
Man found guilty of robbing multiple people in King County

2-hour carjacking spree in 2022 covered Kent, Bellevue, Redmond, Seattle and ended in Renton

t
Kent man sentenced to over 10 years for Auburn bank robbery

The defendant had multiple felonies on his criminal record.

t
Man gets 6-year prison sentence as part of drug ring

Operated from Kent to Everett dealing fentanyl, cocaine

Kent Municipal Court, 1220 Central Ave. S. COURTESY PHOTO, City of Kent
Kent Municipal Court case continues for Golden Steer owners

Each face charges for allegedly buying and selling stolen alcohol during police undercover sting

File Photo, Kent Reporter
Medical examiner rules death of Kent man, 33, as homicide | Update

Man identified; found dead of stab wounds in brush Jan. 25 in the 25400 block of 74th Avenue South