Man, 21, murders sister, mother, and her partner

Allen, 21, is currently wanted by the police as the prime suspect in the stabbing to death of his sister, 6, their mother and her partner at their Oxfordshire home. The victims, who were found dead in the quiet town of Didcot last night, were named by police as Philip Howard, 44, Janet Jordon, 48, and Derin Jordon, 6, pictured together centre. Photographs of the family emerged this evening as officers continue their search for Jed Allen in connection with the triple murder.

Shocking images posted on Allen's Instagram show him holding an axe (pictured left) and even posing with Wolverine-style blades on his hands. Armed police are now hunting the 6ft-tall former groundsman, who has a distinctive spider tattoo on his left hand.