Zoe Nunn, 20, died after she suffered an asthma attack and then a cardiac arrest in a nightclub toilet. Miss Nunn, a politics student at Anglia Ruskin University in Cambridge, had been admitted to hospital with asthma as a child, but hadn't had an attack for a long time. “Probably because she was having difficulty, she’d gone into the toilet, and she was found collapsed in the toilet in cardiac arrest. “It’s important for students to be open about having asthma, and to have print-offs or screen shots of their asthma action plans. “It’s vital too that they know what to do if they have an asthma attack, and that they’ve scoped out in advance how to get to the nearest hospital.