TTT - // All I'm saying is that even without intending to kill someone, if you do something so reckless and end up killing someone then in my opinion it should be treated as murder. //
That's fine, but the law differentiates, as it should.
Killing someone intentionally and killing someone accidentally are not the same thing.
I suggest that your view is coloured by your completely understandable feeling of outrage, but fortunately, the law is dispassionate, as it has to be.