What do we know about the suicide bomber Salman Abedi?
22 year old Salman Abedi was born in Manchester.
He went to Burnage Academy for Boys, before going to the Manchester College then on to Salford University, after which he dropped out.
His parents are from Libya and came to the UK fleeing Muammar Gaddafi's regime. They are believed to have returned to Libya following Gaddafi's death.
He had a sister and two brothers.
His father and brothers have now been detained on suspicion of terrorism related offences.
Salman Abedi was known to police and had been reported to the counter-terrorism hotline on multiple separate occasions by friends and members of his mosque as long ago as five years ago and as recently as last year.