As of 2026-10-12, 2025 Brazil methanol poisoning outbreak tops the list with 22 deaths.
- #1 2025 Brazil methanol poisoning outbreak — 22 deaths source Wikidata
- #2 Forgotten People of Clipperton — 7 deaths
stranded Mexican outpost on Clipperton Island (1914–1917)
source Wikidata - #3 Crime da rua Apa — 3 deaths source Wikidata
- #4 triple crime in Burgos — 3 deaths
triple murder occurred in Burgos in 2004
source Wikidata - #5 Chilivani massacre — 3 deaths
1995 shooting in Italy
The Chilivani massacre was a shooting in Italy in 1995 in which were the Sardinian carabinieri Walter Frau and Ciriaco Carru and the bandit Salvatore Antonio Giua were killed. Frau and Carru were both awarded the Gold Medal of Military Valor. Read more on Wikipedia.
Wikidata - #6 Murder of Tamina Nibras Juhar 2025 — 1 deaths
suspected terror attack in Oslo, Norway
Tamima Nibras Juhar was a 34-year-old Norwegian–Ethiopian Muslim woman, who was killed in a racist and islamophobia-motivated murder on 24 August 2025 in Oslo, Norway. The murder took place at a child welfare centre. Read more on Wikipedia.
Wikidata - #7 Manara weapons theft affair — 1 deaths
A security-related criminal affair that occurred in March 2001
source Wikidata - #8 murder of Luis Nicasio Atanes — 1 deaths
crime that occurred in 1897 in Pamplona
source Wikidata - #9 killing of Xing Dan — 1 deaths
2011 case
source Wikidata - #10 Vangelis Giakoumakis' case — 1 deaths source Wikidata