A man accused of murdering his brother-in-law has claimed that he was attacked by the alleged victim nine years earlier, sparking all his problems.
Finlay MacDonald said he was humiliated and left with low self esteem after John MacKinnon assaulted him in 2013 and his father had to intervene to stop him getting battered.
The High Court in Edinburgh heard that MacDonald told a psychiatrist: ‘That was the start of all of this. Something happened in my mind that day.’
He told Dr Suraj Shenoy: ‘The beginning of all my problems was John MacKinnon attacking me in 2013.’
The psychiatrist told the court: ‘He said that since that incident in 2013 he had tried to avoid any contact with his brother-in-law.’
The trial heard the psychiatrist had concluded that MacDonald was affected by autism spectrum disorder and post traumatic stress disorder at the time of the alleged murder on August 10 in 2022.
In the background were depression with anxiety and paranoid and dependent personality disorder.
MacDonald has denied murdering distillery worker Mr MacKinnon at his home at Teangue, on the Isle of Skye, by firing a shotgun at him.
He has lodged a special defence to the murder charge maintaining that at the time his ability to determine and control his conduct was substantially impaired by abnormality of mind.
The 41-year-old has also denied attempting to murder his wife Rowena, 34, at her home in the village of Tarskavaig, on Skye, on the same day by struggling with her and repeatedly stabbing her with a knife.
MacDonald has further denied attempting to murder retired osteopath John MacKenzie and his wife Fay, both 65, at their home in Dornie, in Ross-shire, by discharging a shotgun at them.
The court heard that MacDonald told Dr Sujay: ‘I depended on my ex-wife to make all the decisions at home, but she let me down.’
Defence counsel Donald Findlay KC said: ‘The triggering event seems to have been his wife’s betrayal as he saw it.’
The trial before judge Lady Drummond continues.