Relatives carry the coffin of one of the 27 victims of a massacre on 15 May 2011 in the province of Peten, during a funeral in the town of Los Amates, Guatemala, 17 May 2011. According to reports, Guatemalan President Alvaro Colom has declared a state of emergency in Peten province in the wake of the killing of 27 farm labourers by a Mexican drug cartel. EPA/STR
Relatives and friends carry coffins in Los Amates, Guatemala with the remains of some of 27 victims of the massacre in a Guatemalan farm in Peten, northern Guatemala, on 17 May 2011. The slaughter occurred on 15 May has been attributed to Los Zetas, the Mexican drug cartel. President Alvaro Colom declared the state of emergency in the Peten Region to look for the killers. EPA/STR
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan soldiers taking part in the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias/ HO EDITORIAL USE ONLY/NO SALES
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan soldiers taking part in the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias/ HO EDITORIAL USE ONLY/NO SALES
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan president Alvaro Colom leading the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias / HO EDITORIAL USE ONLY/NO SALES
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan soldiers and Police Special Forces taking part in the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias/ HO EDITORIAL USE ONLY/NO SALES
A handout picture provided by Guatemalan News Agency shows Guatemalan Army and Police members during operations held at Santa Elena, Peten town, north of Guatemala, on 16 May 2011, where according to them, forces killed two suspected drug gang members of Los Zetas and captured a third in the vicinity of the the house where 27 people were killed in La Libertad, State of Peten. EPA/GUATEMALAN NEWS AGENCY HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES
Members of the security forces in Guatemala observe words written in blood on the walls of a house next to the bodies of 26 men and two women in a farm located in the municipality of La Libertad, about 630 miles north of Guatemala City, on the border with Mexico, on 15 May 2011. Police sources said the victims allegedly were shot dead and beheaded by the Mexican cartel Los Zetas, drug dealers and killers. EPA/STR GUATEMALA OUT
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan soldiers taking part in the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias/ HO EDITORIAL USE ONLY/NO SALES
A handout picture provided by the Agencia Guatemalteca de Noticias shows Guatemalan soldiers taking part in the operation looking for the murderers of 27 people in Flores, Guatemala, 17 May 2011. Alvaro Colom declared a state of emergency in the Peten Region, in the north of the country, following the killing of 27 people on 15 May. EPA/Agencia Guatemalteca de Noticias/ HO EDITORIAL USE ONLY/NO SALES
