Frank James moved from Civil War guerrilla violence — including participation in the 1863 Lawrence Massacre, where roughly 200 civilians were killed — into a postwar career of robbery and bloodshed that lasted nearly two decades alongside his brother Jesse and the James–Younger Gang. What distinguishes his trajectory is its full arc: years of outlawry followed by surrender, acquittal on all charges, and a long, unremarkable retirement. He was never convicted of any crime, and the legal system that pursued him ultimately declined to hold him to account for any of it.

Operating under the guise of a traditional dukun, or shaman, Suradji used the promise of magical powers and protection to lure victims into a ritualized killing process that spanned more than a decade. The murders were embedded in a framework of occult belief — he claimed a vision from his father's spirit had instructed him to kill and consume victims' saliva to gain supernatural strength. Across eleven years, 42 girls and women fell within that pattern before his arrest in 1997.

As chief camp leader at Auschwitz II-Birkenau, she held direct authority over hundreds of thousands of female prisoners and is estimated to have been personally responsible for selecting some 500,000 women and children for the gas chambers. Her career traced a path through multiple camps before Birkenau — Lichtenburg, then Ravensbrück — where she developed both her methods and her rank within the SS female guard hierarchy. The documentary record of her conduct, from fatal beatings at Lichtenburg to her role in mass selections at Birkenau, made her one of the most consequential female perpetrators of the Holocaust.

The moniker attached to Moena reflects both the locality where he operated and the nature of the crimes attributed to him — a double murder in 2010 that drew suspicion toward earlier deaths as well. His case sits at the uncertain boundary between confirmed killer and suspected serial offender, a legal distinction that has left at least one death unresolved despite his acquittal in that matter.

Malèvre's case became a focal point in French public debate over euthanasia and the boundaries of medical authority, arriving at a moment when the legal and ethical frameworks around end-of-life care were deeply unsettled. Her claim that patients had consented to their deaths complicated both the prosecution and the broader conversation, making it difficult to fit her actions into existing categories of criminal intent. The scale alleged — up to thirty deaths — distinguished her case from isolated incidents and raised questions about institutional oversight within hospital settings.

A tsarist officer who outlasted the empire he served, Ungern-Sternberg carved out a brief but brutal fiefdom on the edge of the collapsing Russian world, using Mongolia as a base for a monarchist crusade that answered to no government and few conventions of war. His five-month occupation of Ikh Khüree was sustained through systematic terror directed at perceived enemies — Bolsheviks, Chinese, and at times his own troops. What made him historically distinctive was not merely his violence but the ideological pastiche driving it: a fusion of Baltic aristocratic reaction, Buddhist mysticism, and pan-Mongol revivalism that found no political home anywhere. He was captured, tried, and shot by the Bolsheviks in 1921, having briefly held real military power in a vacuum that no longer exists in modern statecraft.