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Curated ways into 202 documented cases.

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Most Notorious Unsolved Murders & Cold Cases A guide to history’s most infamous unsolved murders and cold cases — killings that were never solved, from the Black Dahlia to the Zodiac and beyond, mapped and documented on CrimeAtlas. 16 cases
Most Notorious Serial Killers of All Time The most infamous serial killers in history, ranked by their known victim counts — from Harold Shipman and Luis Garavito to Ted Bundy, Jeffrey Dahmer and beyond, each fully documented on CrimeAtlas. 15 cases
Deadliest Mass & Terror Attacks The deadliest mass murders, terror attacks and mass shootings documented on CrimeAtlas — from the Beslan school siege and the Madrid train bombings to the Mumbai attacks — ranked by death toll. 15 cases
Most Notorious Female Killers & Serial Killers The most notorious female killers and serial killers in history — Aileen Wuornos, Belle Gunness, Leonarda Cianciulli and more — documented with sources and mapped on CrimeAtlas. 13 cases
Deadliest School Shootings & Attacks The deadliest school shootings and school attacks documented on CrimeAtlas — from Columbine and Sandy Hook to attacks worldwide — ranked by death toll, with sources. 10 cases
The Youngest Killers in History Some of the youngest people ever to commit murder — from Mary Bell, who killed at 11, to teenage school shooters and spree killers — each case documented and mapped on CrimeAtlas. 16 cases
Soviet & Russian Serial Killers The most infamous serial killers of the Soviet Union and Russia — Andrei Chikatilo, Alexander Pichushkin, Anatoly Onoprienko and more — documented and mapped on CrimeAtlas. 13 cases

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