Defence counsel Susan Hughes QC successfully argued that following the legislation (revised in 2002), to sentence Dean Cole to life imprisonment, would be manifestly unjust.
She said Dean Cole had a serious, long-term mental illness and was provoked by his son who had for two decades had a reign over terror over his father and his family.
It is at times like this that one realises why only the best legal minds become judges. On the one hand a life has been taken in cold blood and there should be some punishment for that.
But, on the other hand, the perpetrator was a victim of the murdered person and also had mental health issues.
Compassion was needed and that is what was served.