At least 27 people were decapitated at a ranch in northern Guatemala near the border with Mexico, in a grisly mass murder feared linked to drug traffickers operating in the area, police said on Sunday.
The discovery in the department of Peten was at a farm in San Andres, some 500 kilometres (310 miles) north of the capital.
Guatemala has one of the highest murder rates in Latin America, with an average of 18 homicides each day, most of which are attributed to the feared "maras" street gangs.
The massacre of the 25 men and two women took place early on Sunday in the town of Caserio La Bomba in Peten province near the Mexico border, according to National Civil Police spokesman Donald Gonzalez.