A 32 year-old British man was sentenced to 18 years in prison this week after being found guilty of plotting to rob and murder soul singer Joss Stone at her home in Devon two years ago.  According to police reports, 32 year-old Junior Bradshaw and 35 year-old Kevin Liverpool were arrested in 2011 close to Stone's homne carrying a body bag and several weapons including a Samurai sword.  The men were found guilty of the charges three months ago, but Bradshaw's sentencing was delayed so that he could undergo psychiatric testing.  Doctors determined that Bradshaw does suffer from schizophrenia, but ruled that he did not need treatment in a hospital for the issue.  Liverpool was sentenced to life, meanwhile, with a minimum term of ten years, eight months, as the judge ruled that he masterminded the plot.