Nottingham attacks stab victims tested for drugs but their killer was not, inquiry told BBCDead students were tested for drugs and alcohol – but their killer was not, Nottingham inquiry hears BBCParents of Valdo Calocane victim won’t forgive police for viewing attack footage | ITV News ITVXNottingham attack victims tested for drugs but killer was not, inquiry told The GuardianParents of student killed in Nottingham attack on prosecution U-turn ‘horror’ Sky News
