A teenage girl has been arrested on suspicion of attempted murder after two teachers and a student were stabbed at Amman Valley School in Carmarthenshire, Wales. Students were held in lockdown in their classes on Wednesday as the “deeply worrying” incident unfolded. Victims have been taken to hospital with non life-threatening stab wounds and the teenage girl remains in police custody, Dyfed-Powys Police said. Continue reading: https://www.standard.co.uk/news/uk/wales-school-stabbing-amman-valley-school-carmarthenshire-dyfed-powys-b1153574.html Subscribe to the Evening Standard: https://bit.ly/Subscribe-to-Evening-Standard for latest breaking news from the UK, US and around the world, plus podcasts and features. Evening Standard on socials: Check out our full video catalog: null Videos, daily editorial and more: https://www.standard.co.uk/ Like us on Facebook: https://www.fb.com/eveningstandard Follow us on Twitter: https://twitter.com/eveningstandard and Instagram: https://www.instagram.com/evening.standard