2017 Ariana Grande concert bombing. Manchester Arena. Salman Abedi, Hashem Abedi

On 22 May 2017, twenty-two people were killed and 1,017 injured in an Islamic terrorist suicide bombing at Manchester Arena in Manchester, England. The attack was perpetrated by Islamic extremist Salman Abedi and aided by his brother, Hashem Abedi, at 22:31 following a concert by the American pop singer Ariana Grande. It was the deadliest act of terrorism and the first suicide bombing in the United Kingdom since the .
Carrying a large backpack, Abedi detonated an improvised explosive device containing triacetone triperoxide (TATP) and nuts and bolts serving as shrapnel. After initial suspicions of a terrorist network, police later said they believed Abedi had largely acted alone, but that others had been aware of his plans. In 2020, Hashem Abedi was tried and convicted for murder, attempted murder and conspiracy, and he was sentenced to life imprisonment in August 2020 with a minimum term of 55 years, the longest ever imposed by a British court. A public inquiry released in 2021 found that ‘more should have been done’ by British police to stop the attack, while MI5 admitted it acted too slowly in dealing with Abedi.
Grande briefly suspended her tour and hosted a benefit concert on 4 June entitled One Love Manchester, raising a total of £17 million towards victims of the bombing. Islamophobic hate crimes increased in the Greater Manchester area following the attack, according to police. Prime Minister Theresa May formed the Commission for Countering Extremism in response to the bombing.

Brother Of Suicide Bomber In Manchester Concert Attack Faces Murder Charges

Hashem Abedi has denied involvement in the 2017 bombing at the end of an Ariana Grande concert that killed 22 people in Manchester, England. He was charged with murdering all of them.

https://www.nytimes.com/2025/04/12/world/europe/manchester-arena-bomber-attack-prison.html

Manchester Arena bomber’s brother convicted of killing 22 at Ariana Grande concert

The brother of the Manchester Arena suicide bomber has been found guilty of the murder of 22 people and helping to plan one of the deadliest terror attacks in the history of the United Kingdom.

Father, daughter win lawsuit against man who claimed Manchester bombing was hoax | Jefferson City News-Tribune

LONDON (AP) — A British father and daughter who were seriously wounded by a suicide bomber who killed 22 people after an Ariana Grande concert in Manchester in 2017 won a harassment lawsuit Wednesday against a former television producer who claimed the tragedy was a hoax.