In 1964, João Goulart, the president of Brazil, was overthrown in a military coup.

In the repression which followed, hundreds of people were disappeared or killed, and many more detained and tortured.

Carlos Lamarca was a captain who deserted the army and joined in the armed struggle against the military regime. He was shot dead in 1971.

His friend and fellow fighter, João Salgado Lopes, tells Vicky Farncombe about their time together hiding in the Caatinga, the Brazilian outback.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more.

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(Photo: Wanted poster of Carlos Lamarca. Credit: Memories of the Dictatorship)

Carlos Lamarca: From army captain to Brazil's 'most wanted'

Witness History