By Axl HERNANDEZ Luz Encina, 94, sets out from San Antonio in Chile in a small, rented boat clutching a fistful of red flowers to cast into the Pacific Ocean, which she believes to be the final resting place of her son. Mauricio Jorquera was only 19 when he became one of more than 1,400 people to disappear under the military regime of Augusto Pinochet five decades ago. Every August, Encina repeats the ritual: traveling […]