A TEEN has appeared in court accused of murdering his mum and two siblings who were found dead after gunshots were heard. Juliana Prosper, 48, was discovered alongside her son Kyle Prosper, 16, and daughter Giselle Prosper, 13, at home in Luton on Friday. 6 Juliana Prosper and her two children Kyle and Giselle were found dead inside a flat 6 Son Nicholas Prosper has been charged with murder Credit: Hyde News & Pictures Nicholas Prosper, 18, appeared at Luton Crown Court today charged with three counts of murder.

The teen is also accused of a number of other offences, including firearm charges. Prosper spoke only to confirm his name, date of birth and address during the hearing. No pleas were entered but a provisional trial date was set for March 3.

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The horror unfolded on Friday at around 5.30am after police were called to the home following "welfare concerns". Most read in The Sun GONE TOO SOON Tragedy as DJ who f.