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Keith Ciszewski

Death by Force
Case Description
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Keith Ciszewski, aged 37, tragically lost his life on November 14, 1991, during a mass shooting at the Royal Oak Post Office in Michigan. The shooter, Thomas McIlvane, a disgruntled former postal worker, went on a rampage, killing four employees, including Ciszewski, before taking his own life. McIlvane, who had been fired from his job, meticulously moved through the post office, targeting managers and union representatives he believed were responsible for his dismissal.

Ciszewski, a la ...Read More
Links to Additional Sources (8)
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  • Daily Tribune: Royal Oak Post Office shooting 30 years later
  • Royal Oak post office shootings - Wikipedia
    •     ...View 6 additional sources
    Victim Details

    Keith Ciszewski

    Male

    White / Caucasian

    Royal-oak

    MI

    1991-11-14

    37

    Keith

    Ciszewski

    11/17/2025

    Forum Posts (2)
    Hi everyone,
    I’ve been reading through the different stories about Keith Ciszewski and keep thi... ...Read More
    11/21/2024
    Wow, it's been quite a while since the tragic Royal Oak Post Office shooting, but the impact on the ... ...Read More
    07/22/2024
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