Prosper was sentenced to jail for a minimum of 49 years in March, which the solicitor general branded as "unduly lenient".

Prosper was sentenced to jail for a minimum of 49 years in March, which the solicitor general branded as "unduly lenient".

Nicholas Prosper, 19, from Luton, was jailed for life with a minimum term of 49 years after he pleaded guilty to the murder ...

Nicholas Prosper was jailed for life with a minimum term of 49 years for the murders of his mum, brother and sister in 2023 - ...

Triple killer Nicholas Prosper wanted to be remembered amongst the ranks of other notorious killers by carrying out a mass ...

Triple murderer Nicholas Prosper will not be given a whole-life order after a bid to increase his sentence was dismissed at ...

A triple murderer who killed his mother and siblings and planned to carry out a school shooting will not be given a whole ...

Nicholas Prosper murdered his mother and siblings and was on his way to shoot primary school children when he was caught by police. | ITV News Anglia ...

Nicholas Prosper was jailed in March for the murders of his mother, brother and sister in Luton in September 2023.

Nicholas Prosper murdered his family after spending a year plotting Britain’s worst mass murder at his old school in ...

Teenage Nicholas Prosper planned 'the biggest massacre of the century' at a primary school in Luton before his mother caught ...

Triple killer Nicholas Prosper has avoided being handed a whole-life order for the murder of his mother and siblings after the Court of Appeal rejected an attempt to increase his sentence.