one point - the guy killed was found stabbed and beaten near the home. doesn't mean he was attacked outside. he could've been beaten and stabbed inside the home,then fled but died a short time later. meaning he could've still been defending himself and his family inside the home,but the severity of the attack on the intruder caused him to die off property.there's no mention that he followed this guy outside and fatally attacked him outside of his property. so i think,if so,that would still fall under the umbrella of defending himself.