In July 1976 four foreign mercenaries were executed for their part in Angola's civil war.
Three of the men were from Britain, a fourth was from America.
American attorney Bob Cesner, was one of the defence lawyers.
(Image: Bob Cesner at the 1976 trial)
Published on Thursday, 12th July 2012.
Available Podcasts from Witness History: Archive 2012
Subscribe to Witness History: Archive 2012
We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the Witness History: Archive 2012 webpage.