Operating under the cover of a professional medical role, Salamat is accused of carrying out one of the largest individual patterns of sexual violence documented in recent Iranian history, with more than 200 women and girls identified as victims in Hamadan. His arrest in early 2024 and subsequent public execution later that year made his case a significant moment in Iranian criminal proceedings. The scale of the accusations and the swiftness of the legal process drew both domestic and international attention.

His place in history rests on a grim distinction: the last person to be lawfully executed by guillotine in France, and the last to be beheaded by judicial decree anywhere in the Western world. The crimes that brought him to that end — the coercion, prolonged torture, and killing of a young woman he had forced into prostitution — represent an extreme of calculated cruelty against a specific victim. France abolished capital punishment four years after his execution in 1977, closing an era of state-sanctioned beheading that had endured for centuries.

Vitale spent decades near the top of one of New York's five major organized crime families, serving as underboss in an era when the Bonanno family faced intense federal pressure. His decision to cooperate after his 2003 arrest carried particular weight — the testimony he provided helped convict his own brother-in-law, Joseph Massino, making him one of the more consequential informants in recent mob history.

Wagner's 1913 rampage in Mühlhausen an der Enz and Degerloch — killing his family and then nine villagers in a single night — made him one of the most significant mass murder cases in Wilhelmine Germany, and his subsequent trial helped establish an early legal and psychiatric framework for adjudicating criminal insanity in the region.

His attacks on Black men and boys across New York state in 1980 and 1981 combined two methods — stabbing and shooting — and unfolded across multiple cities, complicating early efforts to connect the crimes. The scale and pattern of the violence, along with its apparent racial targeting, drew comparisons at the time to other serial cases that had unsettled American cities during that period.

Koch's case illustrates how wartime atrocity narratives can outpace the evidentiary record — and how difficult it becomes to separate documented cruelty from legend once the machinery of public outrage is in motion. She held no official rank at Buchenwald, yet her proximity to power and her reported conduct toward prisoners made her a focal point for postwar prosecution and international press attention alike. Two separate legal processes, American and West German, found the most extreme allegations against her unproven, though courts still found sufficient basis to imprison her. What her case leaves behind is a complicated picture: genuine harm on one side, and on the other, the way certain figures become vessels for broader horrors that may exceed what can actually be attributed to them.