People outside KF like to accuse us of picking on the innocent, making mountains out of molehills, and/or displaying no sympathy or compassion for people who've "just made some poor decisions" but are "growing from their mistakes and moving on."
Even here on the forum each of us will -- at some point of our time here -- feel a modicum of sympathy or compassion towards our favorite lolcows or POI's. We do this because we're human beings and one of the hardest things for people to accept is that there really are people out there who deserve absolutely every heaping helping of shit they ever get force-fed, and are not deserving of any sympathy whatsoever.
This is a fantastic illustration of that. If you ever felt even the slightest tinge of compassion for this man -- failing career, seemingly hard-wired to be mindlessly aggressive even when it'll get him hurt, incapable of stepping back from a fight, hopelessly ignorant and overconfident, disowned by family, alone in the world save his miserable wife, hated by his neighbors and local law enforcement, endlessly taunted online by people who know he'll never block them -- just remember this little doozy. He actually told the mother of his unborn child that he planned to kill her first, then murder the fetus after the mother's body started cooling down.
That should clear up any human feelings you had towards this gutless son of a bitch apart from the hatred and contempt he deserves.