A 15-year-old girl has died after she was stabbed during the rush hour in south London. <br />Emergency services were called to Wellesley Road in Croydon at around 8.30am to reports that the girl had been stabbed. <br />Both the land and air ambulance attended but she was pronounced dead at the scene 50 minutes later. Report by Covellm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn