207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Amanda Broderick

Death by Force
Case Description
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Amanda Broderick, a 34-year-old nurse from Austin, Texas, tragically lost her life on April 18, 2021. She was killed in a shooting incident in the Arboretum area of Austin, along with her 17-year-old daughter, Alyssa Broderick, and Alyssa's boyfriend, 18-year-old Willie Simmons III. The incident occurred during a scheduled custody exchange with Amanda's estranged husband, Stephen Broderick, a former Travis County Sheriff's detective.

Stephen Broderick was arrested the following morning af ...Read More
Links to Additional Sources (10)
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  • mySA: Ex-Texas deputy accused of killing 3 arrested after manhunt
  • KEYE: VIDEO: Ex-deputy accused of killing 3 in Austin taken into custody in Manor
    •     ...View 8 additional sources
    Victim Details

    Amanda Broderick

    Female

    Austin

    TX

    2021-04-18

    34

    Amanda

    Broderick

    11/06/2025

    Forum Posts (2)
    Hey everyone,
    I’ve been thinking a lot about Alyssa Broderick and her boyfriend, Willie Simmons... ...Read More
    08/19/2024
    Something that’s been on my mind about the Amanda Broderick case is the baffling decision to relea... ...Read More
    03/09/2024
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