Counter-terror police lead probe after Manchester Arena bomber's brother attacks prison guards with makeshift weapon and scalding oil - stabbing one in the neck, as critics condemn 'spectacular breach of security'
The officers suffered burns, scalds and stab wounds when Abedi threw hot cooking oil over them before using makeshift weapons to stab them in the 'unprovoked' and 'vicious' attack.
Dailymail
12 minutes ago
