simon jones, bbc news. last year's nottingham attacks. the officer looked at images of barnaby webber. the nottinghamshire chief constable said the images were not shared, but that she took accelerated disciplinary action against the officer. we can speak now to our correspondent phil mackie, who is in nottingham forest. what more do we know about what happened?- nottingham forest. what more do we know about what happened? reeta, let me start with — know about what happened? reeta, let me start with the _ know about what happened? reeta, let me start with the background _ know about what happened? reeta, let me start with the background just - know about what happened? reeta, let me start with the background just to i me start with the background just to remind people about what happened last may here in nottingham. valdo calocane stabbed three people to death, that was grace o'malley—kumar, barnaby webberand o'malley—kumar, barnaby webber and ian o'malley—kumar, barnaby webberand ian coates and also attack