Kent man pleads not guilty in cold case murder

Killing of Burien woman in 1998

Kent man pleads not guilty in cold case murder

A 62-year-old Kent man pleaded not guilty to second-degree murder for allegedly killing a former girlfriend 21 years ago.

Phan Kim Seng, a retired Renton car salesman, entered the plea Nov. 7 at the King County Courthouse in Seattle. Seng is scheduled to return to court Jan. 7 when a trial date could be set or attorneys could ask for more time to prepare the case. Seng remains in the King County Correctional Facility in Seattle with bail set at $2 million.

Prosecutors claim Seng killed Nguyet “Anna” Nguyen, of Burien, on or about Nov. 9, 1998, because he was unwilling to accept the end of their relationship and so she could not marry her fiancé, according to charging papers filed in King County Superior Court. Prosecutors also claim Seng killed Nguyen so he would not be convicted in a fourth-degree assault case when he reportedly tried to strangle her.

King County Sheriff’s Office detectives arrested Seng the morning of Oct. 25 at his Kent home in the 10000 block of Southeast 220th Street.

Relatives reported Nguyen missing when the 28-year-old, the mother of an 11-year-old daughter, never returned home after telling her mother she was going to visit her fiancé, according to court documents. She has not been seen or heard from since that night. Although her body has never been found, the King County Medical Examiner’s Office issued a death certificate for her in 2015.

Detectives questioned Seng, then 42, shortly after Nguyen’s disappearance, but didn’t arrest him for the killing. On Nov. 11, 1998, Nguyen’s vehicle was located in the parking lot of a Tukwila casino. Seng denied having any involvement in her disappearance. But detectives noted that he provided ever-changing stories regarding his whereabouts during the time in which Nguyen went missing. Detectives learned that the day she was reported missing, Nguyen had plans to fly to Reno with her fiancé to get married.

Earlier this year, Major Crimes Detectives re-examined the case, along with its evidence. During this review, facts were gathered that weren’t previously known to detectives, leading them to Seng in connection with Nguyen’s disappearance and suspected murder, according to the King County Sheriff’s Office.




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 man, 21, killed in West Meeker Street parking lot shooting

Suspect fired five to 12 shots before fleeing; shooter and victim reportedly knew each other

Courtesy Photo, City of Kent
Kent City Council approves B&O tax increases to hire more police

Additional revenue will pay for four police department positions

t
King County executive will nominate replacements for Upthegrove

District 5, which includes parts of Kent, will get new representative on County Council in January

t
SeaTac man, 21, fatally shot in vehicle in Kent on West Hill

Someone ran up and fired multiple shots into vehicle Nov. 21 at Veterans Drive and Military Road

Kentwood High School, 25800 164th Ave. SE, in Covington, remained without power Thursday morning, Nov. 21, according to Puget Sound Energy. COURTESY PHOTO, Kent School District
Kent schools remain closed due to windstorm damage, power outages

Second consecutive day of closures Thursday, Nov. 21 across the Kent School District

t
Kent-based Puget Sound Fire calls windstorm ‘one for the ages’

Agency responds to 308 calls in 12-hour period, including 245 for storm-related issues

Crews clear trees from State Route 18, which the Washington State Patrol closed in both directions Wednesday, Nov. 20, from Issaquah Hobart to I-90 over Tiger Mountain because of fallen trees during a windstorm. COURTESY PHOTO, Washington State Patrol
Windstorm closes Kent schools, roads due to fallen trees

Many without power in areas of Kent and beyond

t
“Prolific” vehicular theft suspect arrested in Renton

Kent man holds 13 prior convictions and 41 arrests.

tt
Green Kent volunteer program wraps up season at city park

Volunteers remove invasive species, plant native trees and shrubs at Mill Creek Canyon Earthworks Park

t
Copper-wire thieves damage Kent Senior Center roof refrigeration unit

Facility temporarily loses commercial kitchen refrigerator but staff, community keep meals going

t
16-year-old girl dies in Covington single-car crash

Teen was driving when car crashed into a tree Nov. 15 along SE 256th Street just east of Kent