Manchester Arena bomb plotter attacks three prison officers

Counter-terror police lead investigation after Hashem Abedi's vicious' assault at HMP Frankland

Counter-terrorism police are leading the investigation into an attack on three prison officers by the brother of the Manchester Arena bomber.

Hashem Abedi, who ploted the 2017 bombing, attacked three prison officers with hot cooking oil at a high-security prison, the Prison Officers' Association (POA) said.