There are no injuries but there was widespread disruption. Good evening. Three years after Sarah Everard was murdered by a serving Police Officer, the detective who led the Murder Inquiry has spoken about the case on camera for the first time. Dci Katherine Goodwin told the bbc about her shock at finding out their Chief Suspect worked for the metropolitan police. She said to her boss youre not going to believe this. Last week an independent inquiry found that chances to stop wayne couzens, who abducted, raped and killed Sarah Everard, were repeatedly missed and he should never have been given a job as a Police Officer. Sarahs family hope a new documentary being shown after the third anniversary of her murder will contribute to the ongoing dialogue around violence against women and the way Police Approach this type of case. Our Special Correspondent lucy manning reports. The everard family have shared some of their favourite pictures of their daughter and sister sarah. A smile that stan