On Friday June 15, two groups of law enforcement officers, the GEO Special forces and the police, entered Marina Cue with only a search warrant. The first group went to the camp to talk with the peasants. The police group suspiciously positioned itself behind. Surprisingly, in a confused event, long distance shots were fired. The first persons to fall were the chief and the deputy chief of the GEO forces.
During the ensuing battle, helicopters with reinforcements from the Special Operations Forces arrived and dispersed the peasants with flamethrowers and tear gas. The result of the battle was 11 peasants and 6 policemen dead.
In the first 24 hours after these events, police and soldiers surrounded and closed the area not letting anybody in. A first group of human rights advocates from Asuncion was detained by the police for several hours. In the Capital peasant leaders remained on alert, and in Curuguaty locals complained of law enforcement hunting down all survivors of the gunfight and any peasant activists in the area. Police burned the camp, erasing all evidence. During this period no prosecutors entered the area to observe what happened and collect evidence. It is assumed that during this time the police removed dead bodies and destroyed any proof.
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On Saturday, 16 family members, activists and media members crossed the police cordon and entered the peasant camp to search for survivors and wounded who might still be hiding. Indigenous people from the area helped with the search operation. Throughout the weekend there was heavy rain which made the operation almost impossible; regardless, they found 2 peasant bodies. According to information provided by human rights and peasant organizations: "these bodies were moved from where they were killed because there was no blood in the vicinity. They were also dressed as alleged guerilla-snipers and showed signs of recent torture and execution, with fresh blood and bullet wounds in the head and neck, and the weapons that are beside them are shotguns that could not have been used, since they are short distance weapons that shoot pellets, that do not match the long-distance wounds of the dead policemen."
The search committee found traces of weapons of war, weapons which are not used by peasants. The suspicion is that, besides the landless peasant group, there was another infiltrated group which ambushed and killed the police. Peasant witnesses confirm this information, reporting that another group of men had camped nearby during the previous days, carrying heavy weapons and that these were the shooters. Their actions do not correspond to the methods used by peasants in their struggle for land. Questions arise about who these people might be: Could they be thugs tied to Blas Riquelme, border mafia, paramilitaries, or guerrillas? What seems to be clear is that they are not among those killed, detained or charged. Much of the evidence that could have helped identify them has also been eliminated.