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Case Description

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Katya Marie Lyne, a 15-year-old girl from Federal Way, Washington, went missing on March 21, 1997, after a disagreement with her father, Pat Lyne, over her grades. Katya, who had been attending Auburn High School, was struggling academically, and her father had suggested transferring her to another school, which she opposed. That night, Katya left her home, and when her father realized she was gone the next morning, he reported her missing. She left behind personal belongings, including her Soci ...Read More
Last Seen: Mar 21, 1997

Victim Details

Apr 15, 2010

May 30, 2023

Katya

Lyne

42

15

63 inches

125 lbs

Hispanic / Latino

Female

In the late winter of 1997, a family disagreement would precede a devastating and enduring mystery. Fifteen-year-old Katya Marie Lyne, a young woman of Salvadorian descent, was living with her father, Pat Lyne, in Federal Way, Washington. On the evening of March 21, 1997, Katya and her father had an argument regarding her declining grades at Auburn High School and his desire for her to transfer to a different school. Following the disagreement, Katya left their home around 9:00 p.m. She was wearing a white t-shirt, a black and white flannel pullover, blue jeans, and black boots. When her older sister, a student at Seattle Pacific University, visited the next morning, Katya was not there. After she failed to return, her father reported her missing on March 23rd. Katya, who had done some professional modeling, left behind all of her personal belongings, including her Social Security card, dental retainer, and shoe lifts. The days following Katya's disappearance were marked by further tragedy. On March 25, 1997, just four days after Katya was last seen, her father, Pat Lyne, took his own life. He had reportedly been struggling with depression following a recent divorce and unemployment. Investigators have considered the possibility that Katya may have returned home, discovered the tragic scene, and fled in distress, though there is no evidence to support this theory. Friends and family, deeply concerned, mobilized search efforts, distributing thousands of flyers throughout the community in the hope of finding any information regarding her whereabouts. There have been unconfirmed sightings of Katya in the ensuing years in the Washington areas of Puyallup, Seattle, and Midway, but none have led to her location. The investigation into Katya Lyne's disappearance has remained open for decades, yet her fate is still unknown. At the time she went missing, her mother was battling breast cancer. Authorities have stated there is no evidence to suggest that Katya was involved in gangs or had been abused by her parents, with whom she reportedly had a complicated relationship, having changed schools frequently. The case is a heart-wrenching puzzle, complicated by the family tragedy that unfolded in the immediate aftermath of her vanishing. The initial belief that she was a runaway has been questioned by some, including her older sister, who has continued to search for answers. The lack of any concrete evidence or communication from Katya since that March night in 1997 has left her loved ones in a prolonged state of uncertainty, clinging to hope while grappling with the painful circumstances of her case.

Mar 21, 1997

Federal Way

Washington

King County

98023

No

26729

Federal Way Police Department

Federal Way

Washington

King County

98003

Martin Leddy

Detective

33325 8th Avenue South, Washington

2538356700

Local

Law Enforcement

97-4213

Federal Way Police Department

Brown

Brown

Brown

06/23/2026


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