CASE FILE UPDATEWe’re renovating the archive. If something looks a little off, don’t worry, it’s being worked on.
The Unholy Trinity: Killers. Cults. Crime. @dark.side.humanity

Mandi Martyr

Infamous Crimes That Shocked the 20th Century

Explore some of the most infamous crimes that defined the 20th century. From the unsolved Black Dahlia murder to the chilling Manson Family cult, delve into the historic cases that shocked the world.…
Peterborough, highlighted within England

Autopsy of a Sadistic Killer: The Case of Joanna Dennehy

Peterborough, highlighted within England. Dennehy killed three men in and around Peterborough in March 2013 before the attacks in Hereford. Locator map only. Credit: TUBS / Wikimedia Commons (CC BY-SA 3.0). The Peterborough Killing Spree…
Santa Cruz County, California, highlighted

Herbert Mullin Killing Spree

Herbert William Mullin (April 18, 1947 to August 18, 2022) killed 13 people in Santa Cruz County and nearby Los Gatos, California, between October 13, 1972 and February 13, 1973. He said the killings were…

Latest Posts

A vintage color postcard of the Indiana State Prison entrance building, walls and lawn in Michigan City

The Crime Ledger: November 5, 2026

This edition gathers an execution, life sentences, a restored murder conviction, a manslaughter sentence, a murder charge and jury verdicts from 6…

The Crime Ledger: November 2, 2026

This edition gathers verdicts, charges, arrests, appeals and hearings from 15 countries, all reported since the evening of Saturday, Oct. 31, 2026.…

YouTube Channel

A round black and red site icon with halftone Marilyn Monroe artwork and the words Cults, Killers, Crime.

YouTube @Dark.Side.Humanity

The Dark Side of Humanity dagger sealthedarksideofhumanity.com The Crime Ledger.Every night.

Stalk Us On Instagram

A round black and red site icon with halftone Marilyn Monroe artwork and the words Cults, Killers, Crime.

@dark.side.humanity

Go toTop