Manki Lugo, 68, interacts with her family in her living room in Los Mochis, Sinaloa, Mexico, December 12, 2021. Her son Juan, then 33, disappeared in July 2015, and a month later Lugo joined a local search group 'Las Rastreadoras del Fuerte', or the Trackers of El Fuerte. REUTERS/Mahe Elipe