article_snippet: prosecutor Zoe Johnson QC told the court that Hunter, 37, was working for an engineering company in Barnes run by his friend Thomas Olsen.
article_snippet: After he baby son was born in February 2014 Hunter reported feeling paranoid, suspicious and losing touch with reality, said prosecutor Zoe Johnson QC. '
article_snippet: On the day of The attack, Hunter bought a a pair of scissors from Sainsbury's during Hunter lunch break and after work Hunter went to Mr Olsen's home and suggested going for a drink.
article_snippet: Shortly after Hunter arrived at the bar Hunter announced 'out of the blue' to Mr Olsen, 'I'm going to have a sex change', then added: 'I shouldn't have told you that, I'm going to kill you
article_snippet: Hunter then appeared to notice Mr Fiennes and called out '
article_snippet: Hi James', even though Hunter had not met the victim previously.
article_snippet: Mr Fiennes approached Hunter and asked how they knew each other, but Hunter just said: 'James, I'm going to have to kill you.'
article_snippet: Hunter, originally from Uddingston in Lanarkshire, said 'I have really f***ed up my life' after dropping his scissors in the bar.
article_snippet: Hunter pleaded not guilty to murdering and threatening to kill Mr Olsen, but the Crown agreed to let the charges lie on file after Hunter admitted manslaughter.
article_snippet: Hunter to be detained indefinitely in a secure hospital, judge Gerald Gordon said: 'After careful consideration I have come to the conclusion that your responsibility for what you did at the time by reason of your mental illness was so substantially reduced and caused by your mental health that that is the right course. '
highlights_snippet: Hunter, 37, had been suffering from mental illness in the run-up to attack .
  