Student died after using two to three bottles of laughing gas a day walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.
Student 'killed by laughing gas' using two to three bottles per day | UK News metro.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from metro.co.uk Daily Mail and Mail on Sunday newspapers.
Mental health teams 'lost' student who died after laughing gas abuse, brother says itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.