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Feli Ann Sjostrom

Death by Force
Case Description
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Felicity Ann Sjostrom, a 36-year-old white female from Gillette, Wyoming, tragically lost her life on January 10, 2020, in what authorities described as an apparent murder-suicide. Born on August 10, 1983, at Joint Base Lewis-McChord in Washington, Felicity—often called Feli by loved ones—was known for her vibrant personality and deep love for her family. She was a mother to seven children and had a passion for nature, gardening, and thrift shopping. Her life journey took her from Germany to ...Read More
Links to Additional Sources (9)
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  • Gillette Man Shoots Woman, Takes His Own Life
  • Casper Star-Tribune Online: Woman, man died in apparent murder-suicide in Gillette
    •     ...View 7 additional sources
    Victim Details

    Feli Ann Sjostrom

    Female

    White / Caucasian

    Gillette

    WY

    2020-01-10

    36

    Feli

    Ann Sjostrom

    Primary Suspect Deceased

    11/17/2025

    Forum Posts (2)
    Does anyone know if Richard showed any signs of aggression or instability at work before this traged... ...Read More
    12/25/2024
    Has anyone been following the tragic incident involving Felicity Ann Sjostrom and Richard Massman? M... ...Read More
    01/11/2023
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