You are the guy who goes on and on about glorious I.R..A. skirmishes in great detail that happened over 100 years ago as well as British oppression going back centuries but a man is upset about an actual murder of his father with ramping up of sectarianism and you just call him a "crank"
The man is naturally (maybe someone could point that out to Zero) upset about the killing of his father, I just think some of the stuff he indulges in at times can make him appear to be a bit of a crank. From his family's perspective of course it was a tragedy but, alas for him, every time he picks at the scab the less likely it is to heal and for him to be able to find some closure imho.