Colombian police sergeant Luis alberto Erazo arrives at the airport in Bogota
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Hostage who escaped Farc rebels arrives in Bogota

A hostage who was the only survivor of a confrontation between Colombian government forces and Farc rebels has arrived in Bogota.

Luis Alberto Erazo had been held captive by the Farc (Revolutionary Armed Forces of Colombia) for nearly 12 years.

Four of his fellow prisoners were killed by their captors, but during the gunbattle he was able to flee into the jungle. Will Grant reports.