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

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.

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