Nicholas Prosper, 19, is being sentenced for killing three members of his family. The court has heard he had planned on killing more than 30 children at his former primary school - all in a bid for "lasting notoriety as a mass killer".
A teenager who murdered his family and wanted to be the worst mass killer the UK has seen had 33 cartridges on him to carry out an attack on his former school, a court has heard.

Nicholas Prosper shot his mother Juliana Falcon, 48, sister Giselle, 13, and shot and stabbed his brother Kyle, 16, at their family home in Luton on 13 September last year.