An alleged attack by the Manchester Arena bomb plotter on prison officers at a high-security jail "will stick with" those impacted "for the rest of their lives", a former officer and colleague of the victims has said. Hashem Abedi is accused of violently assaulting officers at HMP Frankland in Durham last weekend, using hot cooking oil and an improvised, or homemade, weapon. Matthew, who only wants to be referred to by his first name, worked with the officers who were hospitalised following the attack. Read more: https://news.sky.com/story/nobody-is-truly-safe-ex-prison-officers-grim-warning-after-bomb-plotters-jail-attack-13351768 #skynews #uk #prison SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí: https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales