Pablo Heli Ariza was found in El Placer near Bogotá and was in good health.Three suspects in the case, two women and a man, have been arrested.The FARC, which emerged in 1964, is Colombia’s largest leftist insurgency group and was founded in 1964.Currently, the group is holding at least 700 hostages, including former Colombian presidential candidate Ingrid Betancourt and three US contractors.