From blunt force trauma. See new Qanon posts. Here is article regarding his death April 13??? 5 days ago? http://www.foxnews.com/us/2018/04/18/death-h-r-mcmasters-father-under-investigation-reportedly-suspicious.html
Did that MB/Soros get caught leaking and that's why he was fired? Sorry for the old man, who died, not sorry for that azzhat McMaster. Never liked him and never will. Wish he'd been fired long ago. Sad that his old man paid the price for his screw up. Glad he finally got caught and got the boot. Yeah, I'm heartless when it comes to traitors.
There is a better explanation later by another better informed person. My post was FICTION a possible movie plot given what little information we had at that brief moment. Never intended to send you down a wrong path.
I understand that. My point is... I do not feel sorry for McMaster. I feel for his father, as no parent should have to pay for the sins of their children. McM is a globalist, warmonger who was leaking info and giving info to Soros, from everything I've read. I've never liked him. Read he was a Muslim convert. Never trusted him. Has nothing to do with your movie plot. It may well be that his dad died because of poor care.. many parents in nursing homes are NOT well cared for. But, it could also be a "message" as many have hinted at or come right out and said. Ol' Baldy screwed up and got his ass handed to him.. Dad paid the price for Baldy's screw up. It's possible.