Unsolved case · 1967
Also known as Cancuen · Cancuén Massacre
The short answer
Around 800 AD, several dozen people dressed in royal garments, including the ruler Kan Maax, were executed and dumped in a cistern at the ancient Maya city of Cancuén in present-day Guatemala, an event associated with the broader collapse of Classic Maya civilization.
No one's coverage is attached to this file yet.
Know great coverage of this case?
A documentary, a podcast episode, a careful long-form video. Suggest it and an editor will review it before it appears here.
Suggest coverage for this caseCancuén is an archaeological site of the pre-Columbian Maya civilization located in the Pasión subregion of the central Maya lowlands, in what is now the Guatemalan Department of Petén. The city flourished during the Classic Period, reaching its peak in the 7th century, and served as a major trade center specializing in jade, pyrite, and obsidian. Its position on the Pasión River allowed it to dominate regional trade. One of its most powerful rulers, Tajal Chan Ahk, built the city's palace in 770 AD, a structure covering nearly 23,000 square meters with 200 rooms, making it the largest palace in the Maya area. The city also featured two ball courts, a large marketplace, and a dock on the river. Notably, Cancuén lacked large temples or burial sites, leading researchers to believe residents worshipped and buried their dead in nearby mountains.
Around 800 AD, a mass killing occurred at Cancuén. Archaeological investigation found several dozen bodies dressed in royal garments near the base of the site's central pyramid. Among the dead was the city's ruler at the time, Kan Maax. Evidence indicates the victims had been executed and their bodies dumped in a cistern. This event occurred during the period when Maya civilization more broadly experienced significant upheaval and collapse, and some scholars believe the massacre at Cancuén was connected to that wider societal disruption. Cancuén is thought to have been abandoned shortly after this event and was not subsequently reoccupied.
The site was rediscovered in 1905 by Austrian explorer Teoberto Maler. Early investigations found no major temples or burial sites, leading archaeologists at the time to assess Cancuén as a minor or subsidiary settlement. The site was largely overlooked until 1967, when students from Harvard University uncovered the ruins of what proved to be the largest palace in the Maya world, with walls up to 1.8 meters thick, more than 200 rooms, and 12 patios spanning over 200,000 square feet. Later investigation suggested the full site, including a maze of rooms with 20-foot-high arched ceilings, may have covered at least 3 square miles. Following the palace's discovery, further archaeological expeditions were conducted, including teams from Vanderbilt University and the Universidad del Valle de Guatemala, with involvement from the National Geographic Society.
Ruler Tajal Chan Ahk builds the Cancuén palace, the largest in the Maya area.
Massacre occurs at Cancuén; several dozen people in royal garments, including ruler Kan Maax, are executed and their bodies dumped in a cistern.
Cancuén is abandoned shortly after the massacre and is not reoccupied.
Site rediscovered by Austrian explorer Teoberto Maler.
Harvard University students uncover the ruins of the Cancuén palace.
Victims first. Every legal label is set from public records and court outcomes, not from the prose.
Ruler of Cancuén at the time of the massacre around 800 AD; executed and his body dumped in a cistern along with several dozen others dressed in royal garments.[3]
Coverage is not a source: every fact in this file rests on the records below.
Are you family of someone named in this file? Corrections and removal requests from victims’ families are prioritized.
Credit: Renata AvilaCC BY 2.0SourceSOLVEDListenRío Negro village, Rabinal, Baja Verapaz, Guatemala · 1980s
Between 1980 and 1982, Guatemalan military and army-organized civil patrol forces killed Maya Achí residents of the village of Río Negro amid conflict over land displaced by the Chixoy hydroelectric dam, with more than 440 villagers killed in Río Negro alone.
Former Spanish Embassy, Guatemala City, Guatemala · 1980s
On January 31, 1980, indigenous peasant activists occupying the Spanish Embassy in Guatemala City to protest army violence were killed, along with embassy staff and Guatemalan officials, when police stormed the building and a fire broke out, leaving 37 dead.
Credit: Nicolaes Visscher IIPublic domainSourceSOLVEDListenIndonesia (nationwide, beginning in Jakarta) · 1965
Between October 1965 and March 1966, the Indonesian Army under Major General Suharto instigated large-scale killings targeting members and alleged sympathizers of the Communist Party of Indonesia (PKI), along with other marginalized groups, following an abortive coup by the 30 September Movement; widely published estimates put the death toll at 500,000 to 1 million, with declassified records showing the U.S. and U.K. governments had knowledge of and supported the campaign.
Credit: unknown, United States Central Intelligence AgencyPublic domainSourceUNSOLVEDListenBurundi (nationwide, centered on Bujumbura) · 1972
In 1972 Burundi's Tutsi-dominated army and government carried out mass killings, primarily targeting educated and elite Hutus, following a Hutu-led uprising in the south of the country. Conservative estimates place the death toll between 100,000 and 150,000, with some estimates as high as 300,000.
UNSOLVEDListenDhaka and surrounding districts, East Pakistan (present-day Bangladesh) · 1964
In January 1964, following an alleged theft of a relic from the Hazratbal shrine in Kashmir, mass communal violence targeted Bengali Hindus across East Pakistan, including Khulna, Dhaka, Narayanganj, and Rajshahi, resulting in mass killings, arson, rape, and abduction, and driving large numbers of refugees into India.
Credit: TrojanHorsepersonCC BY-SA 4.0SourceUNSOLVEDListenRío Bravo, Suchitepéquez, Guatemala · 2015
In May 2015, 14-year-old Bedelyn Esther Orozco Gómez was beaten and burned to death by a vigilante mob in Río Bravo, Suchitepéquez, Guatemala, after being accused of involvement in the killing of a moto taxi driver.
