A month after the crash of a small plane in the Colombian rainforest, the search is still underway for four children. Defense Minister Iván Velásquez visited the command post of "Operation Hope" in San José del Guaviare on Thursday.

The pilot, the children's mother and an indigenous leader were killed in the accident. Soldiers and indigenous people found shoes, diapers, a baby bottle, an emergency shelter built of leaves and branches, half-eaten fruits and footprints in the jungle.