In 2013, Linconao was one of the Mapuches linked to the
Luchsinger-Mackay case, in which a couple, Werner Luchsinger and Vivianne Mackay, died in a house fire that was blamed on
arson amid the
Mapuche conflict. Linconao was arrested in the afternoon on the day of the fire. She was accused of terrorism and illegal arms possession. Authorities alleged an improvised shotgun was found at her home during a raid, but during her trial the official who had supposedly found the shotgun in her home never testified, and no one could even recall his name. The court dismissed the charges, acquitted Linconao, and ordered she be compensated. On March 1, 2016, she was imprisoned and faced a new judicial process for the same charges. She began a hunger strike on December 22, 2016, after spending nine months in
pretrial detention. Fourteen days later, she ended her hunger strike after the Temuco Court of Appeals allowed her to leave pretrial detention and instead be put under
house arrest. On August 22, 2017, the
World Organisation Against Torture's Observatory for the Protection of Human Rights Defenders, the
International Federation for Human Rights, and the Chilean organization Observatorio Ciudadano issued a statement of concern about using the Chilean against Linconao and 10 other Mapuche community members. The in Temuco acquitted Linconao on October 18, 2017. But then, on December 29, 2017, the Temuco Court of Appeals annulled that decision, ordering the reopening of the case. Eventually, on May 10, 2018, she was acquitted of all the charges against her. == Chilean Constitutional Convention ==