The South African Council of Churches (SACC) has condemned the murder of Marius van der Merwe, a witness who testified before the Madlanga Commission. Van der Merwe was killed in front of his wife and children, an act the SACC describes as "witness-silencing" and "retribution for his truth-telling". The Council is calling for urgent action to protect witnesses and apprehend those responsible for the killing. Elvis Presslin spoke to General Secretary of the South African Council of Churches (SACC), Rev Mzwandile Molo