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

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 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.

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 ...