Crime Solvers Central
CSC
263 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Sebastian Arizmendi death by force case profile photo

Sebastian Arizmendi

Case from Trabuco-canyon, CA dated May 27, 2015

Victim Details

Sebastian Arizmendi

Male

White / Caucasian

Trabuco-canyon

CA

2015-05-27

3

Sebastian

Arizmendi

07/03/2026

Case Description

Any updates on this case? Let us know!
Sebastian Arizmendi, a 3-year-old boy from Trabuco Canyon, California, tragically died on May 27, 2015, in what authorities have identified as a murder-suicide. The incident involved his father, Luis Arizmendi, who was 41 years old at the time. On the evening of the incident, the Orange County Sheriff's Department responded to a 911 hang-up call from the Arizmendi residence on Swallows Lane. Upon arrival, deputies found Luis Arizmendi's wife outside the home, holding their 18-month-old daughter. ...
MEMBER ACCESS

Continue reading the complete case summary

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

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

Links to Additional Sources (6)

See any mistakes? Let us know!
  • Man, Toddler Found Dead In Apparent Murder-Suicide After Barricade Situation In Coto De Caza
  • Trabuco Canyon father suspected in murder-suicide that left 3-year ...
    • MEMBER ACCESS

    Unlock 4 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)

    Has anyone else been looking into the 911 hang-up call that night? I find it puzzling how such calls... ...Read More
    12/17/2024
    I've been reading up on this case, and my heart really goes out to the family and the neighbors in T... ...Read More
    10/19/2024
    MEMBER ACCESS

    Join the discussion for Sebastian Arizmendi

    Read full forum posts and contribute to this case discussion.

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

    Other Cases from Trabuco-canyon, California

    Glen Sprowl Jr. death by force case in Trabuco-canyon, CA

    Glen Sprowl Jr.

    Death: Aug 23, 2023
    On August 23, 2023, a tragic mass shooting occurred at Cook's Corner, a well-known biker bar in Trab a ...Read More
    John Leehey death by force case in Trabuco-canyon, CA

    John Leehey

    Death: Aug 23, 2023
    On August 23, 2023, a tragic mass shooting occurred at Cook's Corner, a well-known biker bar in Trab a ...Read More