A guy near where I lived just a few years ago, someone broke into his flat and attacked him, the guy fought back with a large kitchen knife and killed him after stabbing him nine times, most of the stabbings were in his back as he chased him out of his flat and into the garden. He still got away with self defence, even though the fatal stab wounds were administered while the lad was running away! I thought he would have gone to prison for sure!! He claimed self defence. Mitigating circumstances got him off the hook!