Crime Solvers Central
CSC
263 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Lisa Briseno missing person case profile photo

Lisa Briseno Missing Person Case

Last seen in Portland, Oregon on Aug 20, 1997

Victim Details

Sep 14, 2012

Jan 08, 2024

Lisa

Briseno

56

28

64 inches

200 lbs

American Indian / Alaska Native

Female

Aug 20, 1997

Portland

Oregon

Multnomah County

97212

No

12321

Portland Police Bureau

Portland

Oregon

Multnomah County

97204

Heidi Helwig

Detective

1111 Southwest 2nd Avenue, Oregon

5038230400

Local

Law Enforcement

https://www.portlandoregon.gov/police/article/549803

97-89040

1997-08-27

Portland Police Bureau

Black

Brown

Brown

07/06/2026


Area Last Seen:

Case Description

Any updates on this case? Let us know!
In the late summer of 1997, a 28-year-old woman named Lisa Pearl Briseno vanished from Portland, Oregon, leaving behind a life and a loving family. On August 20, 1997, Lisa, a member of the Confederated Tribes of the Warm Springs Reservation of Oregon, was last seen. At the time of her disappearance, she was described as being 5'4' and weighing around 200 pounds, with black hair and brown eyes. She was reportedly wearing a cream-colored blouse and blue flowered pants. Her sister offici ...
MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Lisa Briseno, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month
Cancel anytime.
Already a member? Log in

Last Seen: Aug 20, 1997

Links to Additional Sources (7)

See any mistakes? Let us know!
  • OSP puts spotlight on 1997 disappearance of Portland woman ...
  • Missing Person / NamUs #MP17435 | NamUs
    • MEMBER ACCESS

    Unlock 5 additional sources

    View the complete collection of available reporting and reference links for this case.

    View All Case Sources — $3.97/month
    Cancel anytime.
    Already a member? Log in

    Latest News

    View All

    Forum Posts (1)

    I came across Lisa Pearl Briseno's case recently and couldn't stop thinking about the significance o... ...Read More
    03/13/2024
    MEMBER ACCESS

    Join the discussion for Lisa Briseno

    Read full forum posts and contribute to this case discussion.

    Unlock forum access — $3.97/month
    Already a member? Log in

    Other Missing Cases from Portland, Oregon

    Tiana Weed missing person case in Portland, Oregon

    Tiana Weed

    Missing: Jan 15, 2004
    In a quiet and heart-wrenching case of international family abduction, two-year-old Tiana Kiku Weed ...Read More
    Kacey Perry missing person case in Portland, Oregon

    Kacey Perry

    Missing: Sep 14, 1990
    In the late hours of September 14, 1990, 10-year-old Kacey Ann Perry vanished from her father's home ...Read More
    Tracy Oldfield missing person case in Portland, Oregon

    Tracy Oldfield

    Missing: Nov 01, 2019
    In the fall of 2019, a 25-year-old woman named Tracy Lynn Oldfield vanished from Portland, Oregon. S ...Read More
    Latisha Dorety missing person case in Portland, Oregon

    Latisha Dorety

    Missing: Jul 25, 2012
    In the summer of 2012, a 28-year-old woman named Latisha Michelle Dorety vanished from Portland, Ore ...Read More
    Cherril Miller missing person case in Portland, Oregon

    Cherril Miller

    Missing: Oct 12, 1975
    In the fall of 1975, a 27-year-old woman named Cherril Sue Miller vanished from Portland, Oregon, le ...Read More
    Barbara Martin missing person case in Portland, Oregon

    Barbara Martin

    Missing: Dec 07, 1958
    On a winter day in December 1958, 14-year-old Barbara Martin, affectionately known as Barbie, vanish ...Read More
    Micaela Pedro-juan missing person case in Portland, Oregon

    Micaela Pedro-juan

    Missing: Oct 28, 2019
    In the autumn of 2019, a sense of concern grew in Portland, Oregon, following the disappearance of 2 ...Read More