Nicholas Prosper admitted to using a shotgun to kill Juliana Falcon, 48, Kyle Prosper, 16, and Giselle Prosper, 13, at their ...

After killing his family in their home in Luton, Nicholas Prosper planned to carry out a mass shooting at his former primary ...

As Nicholas Prosper is jailed for murdering his family, and details emerge of his planned school shooting, ITV News Anglia ...

Nicholas Prosper used an illegally-owned shotgun to kill his mother, his sister and his brother and also planned to carry out ...

STANDING before the dock for his sentencing, 19-year old Nicholas Prosper put his head in his hands as details of his ...

WARNING: DISTRESSING CONTENT. As triple killer Nicholas Prosper faces life behind bars for murdering his family and plotting ...

Nicholas Prosper shot dead his mother, brother and sister at their home, and was arrested before he could carry out a ...

Nicholas Prosper admitted to killing his mother Juliana Falcon, 48, his 13-year-old sister Giselle Prosper and 16-year-old ...

Prosper, 19, is beginning a life sentence for murdering his mother Juliana Falcon, 48; his brother Kyle, 16, and sister ...

Nicholas Prosper, 19, admitted killing Juliana Falcon, Kyle Prosper, and Giselle Prosper, whose bodies were found at their ...

Nicholas Prosper brutally murdered his mother, brother and sister and plotted to shoot at least 30 schoolchildren ...

A teenager who was planning a school massacre has been sentenced to a minimum of 49 years for the "horrific" shotgun murders ...