At around 10:00am on July 5, Indigenous human rights defender Simón Pedro Pérez López was shopping with his youngest son at the outdoor market in Simojovel, Chiapas State, when an attacker riding on a motorcycle shot him in the head. The 35-year-old father of four was a catechist at Santa Catarina Catholic Church in Pantelhó municipality. Long active as a human rights defender in the highlands of Chiapas, last year he served as board president of Las Abejas de Acteal, a Christian, pacifist, anti-neoliberal grassroots organization. He recently accompanied Maya Indigenous Tzotzil residents who are requesting action from their local government to hold back armed groups who are extorting families and forcing some off their land. We are urging authorities to (1) investigate the assassination of Simón Pedro Pérez López, publish the results, and bring those responsible to justice, (2) adopt protection measures for members of Las Abejas de Acteal (including members of the family of Simón Pedro Pérez López ), in strict accordance with their wishes, and (3) in consultation with members of Las Abejas de Acteal, take measures to dismantle criminal organizations that are operating in the Los Altos de Chiapas region. Simón Pedro, ¡presente! #JusticiaParaSimonPedro