A murder probe has been launched after a 63-year-old man died in hospital, following an assault by three men posing as Border agency officials.
The man was attacked after answering his door in Highfield Road in Wellingborough, Northamptonshire, on Friday November 25, before being taken to hospital, where he died 17 days later.
His attackers, who were known to have visited the property between 8.45pm and 10pm, were wearing black and purporting to be from the Border Agency, police said.
