Police who arrived at the scene reported seeing one of the pair 'using the sword in sawing motion to the neck area of the deceased as if trying to detach the head from the body'.
Mr Makepeace said Earnshaw was Tasered twice before he was arrested and officers used an incapacitant spray on the boy.
Both should have been shot dead at the scene, like the worthless animals they are...
Judge the Honourable Mr Justice Lavender told them: 'You were both highly intoxicated when you used a samurai sword to inflict wounds on Robert Wilson, who had done no wrong.
'You each consumed a great deal of alcohol and drugs.
'You used the sword in repeated attempts to cut off his head.
'The two of you went back to him several times, not only stabbing him but kicking him and stamping on his head.
'You passed the sword between you, continuing to stab Mr Wilson as he lay dying.
'This frenzied and senseless attack on a man who was quite unable to defend himself went on for ten minutes.
'You only stopped when police arrived.
'I have watched the recording and it's a truly gruesome sight.'
Not as gruesome as the sight of these creatures still alive and untroubled by the hangman...