Crime Solvers Central
CSC
268 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Diana Portillo missing person case profile photo

Diana Portillo Missing Person Case

Last seen in Denver, Colorado on Jul 23, 2010

Victim Details

Sep 11, 2013

Jul 26, 2022

Diana

Portillo

28

12

58 inches

86 lbs

Hispanic / Latino

Female

Jul 23, 2010

Denver

Colorado

Denver County

29013

Denver Police Department

Denver

Colorado

Denver County

80204

Ted Binet

Detective

1331 Cherokee Street, Colorado

7209132000

Local

Law Enforcement

https://www.denvergov.org/content/denvergov/en/police-department/police-stations.html

2010-0370408

2010-07-25

Denver Police Department

Brown

Brown

Brown

07/24/2026


Area Last Seen:

Case Description

Any updates on this case? Let us know!
In the summer of 2010, a young girl named Diana Judith Portillo vanished from her home in Denver, Colorado. At just twelve years old, Diana's disappearance was not a case of a child wandering off or a random act of violence, but rather a heart-wrenching family abduction. Authorities believe that on July 23, 2010, Diana was taken by her non-custodial father, Walter Adonay Pineda. Shortly after she was reported missing, a felony warrant for kidnapping was issued for Walter on July 29, 2010. A ...
MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Diana Portillo, 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: Jul 23, 2010

Links to Additional Sources (5)

See any mistakes? Let us know!
  • Diana Judith Portillo - The Charley Project
  • Diana Portillo - International Missing Persons Wiki - Fandom
    • MEMBER ACCESS

    Unlock 3 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 (2)

    I was looking more into Diana's case and something just clicked for me. When I saw that Walter Pined... ...Read More
    06/27/2023
    Hey everyone, been following Diana Judith Portillo's case for a bit, and something just occurred to ... ...Read More
    04/16/2023
    MEMBER ACCESS

    Join the discussion for Diana Portillo

    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 Denver, Colorado

    Yasmine Newell missing person case in Denver, Colorado

    Yasmine Newell

    Missing: Sep 01, 2024
    In the late summer of 2024, a young woman named Yasmine Newell disappeared from her life in Denver, ...Read More
    Jennifer Douglas missing person case in Denver, Colorado

    Jennifer Douglas

    Missing: Jul 16, 1984
    In the summer of 1984, Jennifer Anne Douglas was a 17-year-old with a promising future. A dedicated ...Read More
    Deborah Kay Hyatt missing person case in Denver, Colorado

    Deborah Kay Hyatt

    Missing: Aug 07, 2015
    Deborah Kay Hyatt, also known as Debbie, was 64 years old when she was last seen in Denver, Colorado ...Read More
    Deborah Dole missing person case in Denver, Colorado

    Deborah Dole

    Missing: Feb 20, 2023
    In the winter of 2023, concern began to grow for a 65-year-old woman from Denver, Colorado, named De ...Read More
    Tamika Owens-fowler missing person case in Denver, Colorado

    Tamika Owens-fowler

    Missing: Apr 01, 2022
    In the spring of 2022, a sense of deep concern fell over the family and friends of Tamika Kathryn Ow ...Read More
    Adriana Rivera missing person case in Denver, Colorado

    Adriana Rivera

    Missing: Oct 15, 2025
    In the autumn of 2025, a teenage girl from Denver, Colorado, Adriana Rivera, vanished from her home. ...Read More
    Janiya Clinton missing person case in Denver, Colorado

    Janiya Clinton

    Missing: Oct 13, 2025
    In the autumn of 2025, a then 17-year-old named JaNiya LaBessir Denise Clinton was last seen in Denv ...Read More