Two 14-year-olds sentenced for murder of Oliver Stephens, 13

Girl, 14, also sentenced for manslaughter after fatal stabbing in Reading in January

Three schoolchildren who lured 13-year-old Oliver Stephens to a park where he was stabbed to death after a dispute on social media have been sentenced for their roles in his killing, as his parents said they were completely broken" by his murder.

Stuart and Amanda Stephens urged the parents of teenage children to take their phones off them" after warning how social media played a massive part" in their son's death.