Kim Edwards and Lucas Markham murdered Edwards' mother Elizabeth, 49, and her younger sister Katie, 13, at their home in Spalding, Lincolnshire, in April 2016.

Kim Edwards, 15, and her boyfriend Lucas Markham, also 15, murdered Kim’s own mum and sibling in the brutal slayings at their home.

The pair were just 14 when they stabbed their victims ten times in their beds - before eating tea cakes and ice cream, watching the movie 'Twilight' and having sex.

The killers, who were 14 at the time, were both jailed.

A bid to stop their names being made public was rejected in the High Court.

Both killers were handed 20-year minimum terms at Nottingham Crown Court, by Mr Justice Haddon-Cave, who said the pair had a "toxic" relationship and had acted in a "grotesque" way. but judges have reduced the sentences to  ...