Operating across a single town in northern France over the course of several years, Barbeault carried out a series of killings that remained unsolved long enough to sustain lasting fear in the local community. His case drew attention for the concentrated geography of the crimes and the prolonged interval before his identification and arrest. "Marcel Henri Barbeault (born 10 August 1941) is a French serial killer who murdered eight people in Nogent-sur-Oise in the 1970s. He is responsible for the murder of seven women and one man." — Wikipedia

Albright operated in Dallas over a span of roughly three years, targeting women whose murders shared a distinctive and disturbing signature — the surgical removal of their eyes. The precision involved suggested anatomical knowledge, and it drew sustained investigative attention before his arrest in 1991. He was convicted of one murder, though investigators long suspected his involvement extended further.

Few figures in post-independence India so thoroughly embodied the entanglement of organized crime and elected office. Over decades, Ahmed built and maintained power across both spheres simultaneously — accumulating a criminal record of extraordinary length while holding legislative seats at both the state and national level. His trajectory illustrates how institutional structures can be exploited to shield criminal enterprises, and his violent death in 2023, on camera while in police custody, brought his story to an end as dramatic as the life that preceded it.

Among the last of the Depression-era public enemies, Karpis built a criminal career that spanned kidnapping, bank robbery, and mail theft at a scale that drew sustained federal attention and eventually made him J. Edgar Hoover's personal priority. He held the designation of "Public Enemy No. 1" longer than any other figure of that period, and his 1936 capture — claimed personally by Hoover — marked a symbolic close to the gangster era. He served over 25 years in Alcatraz, longer than any other inmate.