Twenty two people were killed in a bomb attack following an Ariana Grande concert at Manchester Arena on May 22, 2017.

Hundreds more were injured.

Killer Salman Abedi detonated the device in the foyer of the venue, between the arena and Victoria Station, following the show.

Many of those killed and injured were children.

In the days that followed Greater Manchester Police, assisted by anti-terrorism forces, carried out raids at a number of properties across the region as the investigation into the attack got underway.

Thousands of people also poured into St Ann's Square to lay flowers and pay their respects to those who were killed and injured in the blast.

You can read all our coverage of the attack, and the aftermath in the days that followed, in our blog below.