In America, there are few issues as controversial as abortion. It’s a major fault line that runs through society, dividing families and even influencing elections. In the 1980s and 1990s, some groups within America’s anti-abortion movement became militant. There were hundreds of bombing and arson attacks on clinics. Some groups began to argue that to save the lives of what they called ‘pre-born babies’, it was morally justifiable to murder abortion providers. Journalist Amanda Robb tells Viv Jones how her uncle, Dr Barnett Slepian, was killed in 1998. An anti-abortion extremist shot him through his kitchen window in front of his wife and four young sons. His shooting followed years of harassment and intimidation.

(Photo: Portrait of Doctor Barnett Slepian, his wife and his four sons. Getty/Liaison)