Lawyers from three firms said on Sunday that more than 250 survivors of the suicide bombing that killed 22 people at a 2017 Ariana Grande concert in Manchester, England, are filing a lawsuit against Britain’s domestic intelligence agency. An official investigation in March 2023 reported that the attack would have been prevented if Britain’s MI5 security service had acted upon critical intelligence. Salman Abedi, a 22-year-old Manchester native of Libyan descent, carried out the suicide bombing as concertgoers were leaving the Manchester Arena in northern England. According to the inquiry’s fin…
