This guy has an odd way of defending his dead psychopathic brother. If my brother did such a thing, I’d be completely mortified and begging for forgiveness from the bereaved for not identifying his pathology beforehand every time I could get in front of a camera.
I would be hiding in my house - avoiding reporters & issuing written statements of condolences through a representative.
From what I have read about this guy he would not be classified as a psychopath.
What he was is suicidal.
This was a guy that was sickly lonely and he decided to end his loneliness.
He also hated the world and people for his loneliness.
So, he decided to kill as many of those people he hated before he died.