Axel Rudakubana, 18, on Monday pleaded guilty to the murders of three young girls – Bebe King, six, Elsie Dot Stancombe, seven, and Alice Dasilva Aguiar, nine – and the attempted murder of eight other children and two adults at a Taylor Swift-themed dance class in Southport last summer.
He also admitted producing the biological toxin ricin, and possessing a terrorist handbook about al-Qaida.