A man who stabbed his ex-girlfriend and her young autistic son to death before leading police on a 24-hour manhunt has been jailed for life with a minimum term of 40 years.
Daniel Boulton travelled 28 miles on foot from Skegness to Louth, Lincolnshire, in order to kill his former girlfriend Bethany Vincent and her nine-year-old son Darren Henson at around 8pm on May 31 last year.