Websilverton siege is based on a true story that occurred in 1980 when three members of umkhonto wesizwe, also known as mk, a group founded by nelson. Webthe bystander effect is the somewhat controversial name given to a social psychological phenomenon where individuals do not offer help in an emergency when. Importantly, memory distortion for traumatic events. Seven unique facts about silverton siege: En route, ‘the trio’ realised they were being tailed by the police. Webin netflix’s silverton siege, three members of the resistance movement umkhonto we sizwe (mk) hold 25 hostages in a bank, not for money but freedom. Webthe most glaring difference between the netflix production silverton siege and what actually happened is in the overall tone of the movie. The netflix films adds. Webit’s a phenomenon that’s been used to explain atrocities from the holocaust to the vietnam war’s my lai massacre to the abuse of prisoners at abu ghraib.