The Colombian Army points the finger at the ELN for the kidnapping of a sergeant and her two children
The family disappeared on Monday while traveling through the department of Arauca
Colombia comes to grips with horror of crematoriums, used by paramilitary groups to dispose of bodies
Former paramilitary chief Salvatore Mancuso has assured Colombian authorities that the remains of hundreds of bodies – disappeared during the country’s internal armed conflict – can be found along the border with Venezuela