Greater Manchester Police revealed that a 25-year-old man has now been arrested on suspicion of the three murders and the attempted murder of Michelle and Lia.

Police are investigating a suspected arson at a flat in north Belfast.

A 55-year-old man has been arrested after a suspected arson attack on a house.

A planned refugee camp in Sweden has been torched in a suspected arson attack.

There has been an arson attack on a pensioner's home in Derry.