Ysgol Dyffryn Aman, in the Welsh town of Ammanford, was sent into lockdown on Wednesday after a 13-year-old girl allegedly attacked multiple people at the end of morning break.
13 year old girl appears in court over Ammanford school stabbing 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.