This incident raises questions about the ruthless murderer's background and his motives. Nicholas Prosper resided in a ...

Prosper had no history with the local mental health trust. Few details were released in the 10-minute court hearing, but Prosper's internet history - analysed by the BBC - paints a troubling picture.

A 19-year-old man has admitted murdering his mother and two siblings in a shooting at a tower block. Juliana Prosper, 48, Kyle Prosper, 16, and Giselle Prosper, 13, were found dead at their home on ...

Prosper lived in a council flat with his mum Juliana and two of his younger siblings, Kyle and Giselle, on Luton's Marsh Farm estate. Warning: This story contains distressing details Police were ...