Boy, 12, 'died in his bedroom while playing online choking game that starves brain of oxygen to give natural high'
Karnel Haughton, a pupil at Greenwood Academy in Castle Vale, Birmingham, is thought to have lost consciousness and suffocated after taking part in a dangerous online craze.
Boy, 12, 'died in his bedroom while playing online choking game that starves brain of oxygen to give natural high'
