206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
⚠️ Warning: Viewer Discretion Advised ⚠️ The following section contains detailed information about serial killers, their crimes, and case details. Some content may be disturbing or graphic, including descriptions of violence, criminal behavior, and sensitive subject matter.
Description
See any errors? Let us know!

Marie Clement: The Shadow of Paris

Introduction

Marie Clement, infamously known as "The Shadow of Paris," was a serial killer who terrorized France in the late 19th century. Operating between 1887 and 1894, Clement was responsible for a string of brutal murders that left authorities baffled for years. His victims, often young women and drifters, were found in abandoned buildings and alleyways throughout Paris.

Early Life and Psychological Profile

Born in 1856 in a small village outside of Lyon, Marie Clement grew up in an abusive household. His violent tendencies were first noticed in his teenage years when he was accused of torturing animals. As he moved to Paris in his twenties, he developed a deep resentment toward society, particularly targeting vulnerable individuals.

Modus Operandi

Clement was meticulous in his crimes, often luring victims into secluded areas before strangling or stabbing them. Many of his victims were found with cryptic messages carved into their bodies, which police believed were part of his twisted signature. He would often return to crime scenes, taunting authorities by leaving behind personal items. ...Read More
Victims
See any mistakes? Let us know!
Confirmed Victims: (5)
  • Isabelle Fournier , Date of Death: 1887-06-03
  •     ...View 4 additional victims
    Links to Additional Sources (8)
    See any mistakes? Let us know!
    Killer's Details

    Marie

    Clement

    February 16, 1863 Harlange, Wiltz, Luxembourg

    July 9, 1944 (aged 81) United States

    Mary Clement, Mary Kleman, Mary Klemann, Mary Clayman, Mary Klaman, Mary Clemens

    Female

    Attempted murder

    1 year imprisonment

    4

    1880 - 1885

    Iowa

    June 1884

    Joliet Prison

    07/03/2025