A former police sergeant who saw anti-apartheid activist, Neil Aggett, just hours before he died, says that she couldn't protect him because those accused of his assault and torture had been her seniors. Aletta Visser had been appointed to investigate complaints against her colleagues at the then John Vorster Square police station in Johannesburg. She had obtained a statement from Aggett on the morning of the 4th of February 1982. Later that night, he was found hanging in his cell. The apartheid security police claimed he had committed suicide, but Aggett's family believes he was murdered. Visser has been testifying at the inquest into Aggett's death that's being conducted virtually. Wisani Makhubele reports....