All women are controlled by men's violence. Whether or not they are the ones on the receiving end, it affects every one of us. - Karen Ingala Smith

We've made Freedom of Information requests going back to 2009 about men's fatal violence against women. From this we've identified that 62% of women killed by men are killed by a partner or ex-partner, and that at least a third of these women were in the process of leaving, or had left him; that teenage girls, as well as women in their 80s or 90s, can be killed by men who were supposed to love them; that 92% of women who are killed by men are killed by someone they know. One in 12 is a woman who is killed by her son.

Young, professional, conventionally attractive, white women who are killed by strangers get the most attention but we must stop perpetuating this hierarchy of victims.

The figure of eight per cent of women killed by men in the UK being killed by a stranger is consistent with the average since our records began in 2009. So ask me whether anything has changed since Sarah's murder, and my answer is no.