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Mary Heller

Death by Force
Case Description
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Mary Heller, a three-month-old infant, was tragically killed on February 27, 1836. She was one of multiple victims in a brutal crime committed by Isaac Heller, a convicted serial killer. The method of her killing was bludgeoning, a violent act that also claimed the lives of her family members.

Isaac Heller, born in 1809, was identified as a mass murderer responsible for multiple deaths between 1830 and 1836. His crimes included decapitation and bludgeoning, targeting both children and ad ...Read More
Links to Additional Sources (3)
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  • Mary Ann (Heller) Rapp (1833-1905) | WikiTree FREE Family Tree
  • Mary Heller Bower (1836-1883): Grave Location in Reading, PA ...
    •     ...View 1 additional sources
    Victim Details

    Mary Heller

    Female

    Liberty

    IN

    1836-02-27

    Mary

    Heller

    11/16/2025

    Forum Posts (2)
    I've been reading about the tragic events surrounding the Heller family, and it's just devastating t... ...Read More
    02/12/2025
    I've been delving into the Heller case and what's been weighing on my mind is the sheer terror the H... ...Read More
    08/17/2023
    Other Cases from Liberty, Indiana

    Sarah Heller

    Death: Feb 27, 1836
    Sarah Heller, a young white female, was tragically killed on February 27, 1836. She was one of sever e ...Read More