Operating within her own social circle in Buenos Aires, Murano used poisoned cream puffs to kill acquaintances whose life insurance policies she had forged in her favor — a method that combined domestic familiarity with calculated financial fraud. The crimes went undetected long enough for a pattern to establish itself, and her case became one of Argentina's more closely studied examples of intimate-circle serial killing. She served sixteen years before her age and condition moved her sentence to a care facility.

The attack on Club Q in Colorado Springs lasted only minutes before patrons subdued the gunman, but it left five dead and dozens injured in one of the deadliest anti-LGBTQ violent incidents in recent American history. The shooting drew national attention both for its targeting of a community space and for the legal proceedings that followed, including questions around the perpetrator's prior criminal record and how firearms were obtained. The case became a reference point in ongoing debates about hate crime legislation, gun access, and the safety of LGBTQ gathering spaces.

His wealth and standing in Berkeley — built through real estate and visible community philanthropy — served as effective cover for a pattern of exploitation that relied on caste hierarchies and immigration vulnerability to traffic women and girls from India for sexual purposes. The investigation that eventually exposed him involved five separate federal and local agencies, reflecting both the scope of the crimes and the difficulty of penetrating the social respectability he had cultivated over decades.

A career criminal whose trajectory moved steadily from petty theft toward organized violence, Buisson rose through the Parisian underworld to become France's most wanted man at mid-century. His designation as public enemy No. 1 reflected not a single act but a sustained pattern of crime and murder spanning decades.