A Protestant pastor who built a rebel militia around spiritual authority, Bintsamou led the Ninjas through multiple rounds of civil conflict in the Pool region of the Republic of the Congo, commanding them across three separate wars spanning nearly two decades. His ability to dissolve and reconstitute the group — including after formally entering government as a peace official — illustrates how religious legitimacy and armed force operated in tandem throughout his career. The 2016 train attack, which killed fourteen people, came while he held an official post nominally dedicated to post-conflict repair.

Her early death meant she never witnessed the culmination of what she helped set in motion — the 1997 mass suicide of 39 Heaven's Gate members who believed they were ascending to a spacecraft trailing the Hale-Bopp comet. As co-founder and ideological architect of the movement alongside Marshall Applewhite, Nettles shaped the doctrine that fused Christian millennialism with UFO belief into a framework her followers would ultimately die for. The degree to which her influence persisted in the group's theology after her 1985 death speaks to the hold she and Applewhite established over their followers.

Angelo used his position as a trusted caregiver to administer paralyzing agents to patients under his care, then positioned himself to intervene when they went into crisis — a pattern sustained across at least seven months at Good Samaritan Medical Center. The scale of suspected harm, potentially dozens of vulnerable patients, reflects how thoroughly institutional trust can be exploited from within. His conviction on multiple counts, and the exhumation of more than thirty bodies to establish what had occurred, speaks to the difficulty of detecting harm when the perpetrator holds clinical authority over the victims.

A firefighter by profession, he moved through Japanese society with enough credibility to appear on television and receive public commendations while, investigators later determined, committing murders across nearly a decade. The true extent of his killings was never fully established — police charged him with eight counts, while his own confessions and circumstantial evidence pointed toward a figure approaching 22. His case is notable for the sustained gap between public identity and private conduct, and for the legal milestone his sentencing represented: the first time Japan's Supreme Court upheld two simultaneous death penalty convictions.