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Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP2716) and 7 other sources
On a cold December day in 1971, 16-year-old Jamie Grissim vanished while walking home from Fort Vancouver High School in Vancouver, Washington. It was Tuesday, December 7th, and Jamie, a student with only two classes that day, was expected home between 1:00 and 1:30 p.m. She was last seen wearing blue hip-hugger jeans, a red and white striped blouse with puffy sleeves, and white tennis shoes that she had personalized with drawings and the words 'peace' and 'love'. Jamie and her sister were wards of the state, living in a foster home after being removed from their mother's care while their father was in prison. Despite these challenging circumstances, Jamie was known to be a good student, a talented artist and writer, and a member of the 4-H Club. She had a close relationship with her sister and her foster mother.

Initially, law enforcement treated Jamie's disappearance as a runaway case, a theory her loved ones never believed. An official missing person's report wasn't filed until a month after she was last seen. The investigation took a significant turn in May 1972, five months after she vanished, when her purse, identification, and other personal belongings were discovered in a wooded area in the Dole Valley region of northern Clark County. This discovery led authorities to suspect foul play. Tragically, due to the initial belief that she had run away, crucial time in the investigation was lost.

Over the years, the investigation into Jamie's disappearance has pointed to a suspected serial killer, Warren Leslie Forrest. Forrest, who attended the same high school as Jamie years earlier, was convicted in 1978 for the murder of another young woman and is a person of interest in several other disappearances and murders of young women in the area during that time. While he has never been charged in connection with Jamie's case, authorities believe she may have been his first victim. The discovery of other victims' remains near where Jamie's belongings were found further strengthened this theory. A death certificate for Jamie Grissim was issued in March 2009. Her case remains the oldest unsolved missing person case in Clark County, a source of enduring pain for her surviving sister who continues to seek justice.

Last Seen: Dec 7, 1971

Possible Unidentified Matches (3)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

83%Moderate
Jane Doe — Portland, Oregon - unidentified case UP9599
Jane Doe — Portland, Oregon
UP9599 • Found Sep 7, 1993
View case
Sex ✓Female
Age 100%Est. 30–40 vs 16 when missing
Race 100%White
Location 100%8 mi away
TimingFound 22 years after last seen
Height 100%5'4" vs 5'4"
Weight 96%140 lb vs 125 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
79%Possible
Jane Doe — Portland, Oregon - unidentified case UP9936
Jane Doe — Portland, Oregon
UP9936 • Found Oct 18, 1994
View case
Sex ✓Female
Age 85%Est. 35–55 vs 16 when missing
Race 100%White
Location 100%8 mi away
TimingFound 23 years after last seen
Height 84%5'6" vs 5'4"
Weight 100%130 lb vs 125 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
76%Possible
Jane Doe — Portland, Oregon
UP159082 • Found Apr 9, 2026
View case
Sex ✓Female
Age 85%Est. 35–55 vs 16 when missing
Race 100%White
Location 100%7 mi away
TimingFound 54 years after last seen
Height 100%4'9"–5'3" vs 5'4"
Hair 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.