Before I go over other things, I just wanted to mention that there have been cases of sleepwalkers that have either critically injured or killed someone and, after tests to confirm that they sleepwalk and possibly have other sleep-related problems, have been found not guilty.
Here's one example. Basically, the charge comes down to conscious control of one's thoughts and actions, which indicates both mens rea and actus reus respectively.
In Ranma's case, his mind is also so focused elsewhere that he doesn't even notice Ryoga, much less remember the incident. In fact, it's that last part that qualifies him for being in an altered state of mind, or temporary insanity, because he'd otherwise notice running into someone like that. Which had been argued before, regarding Kodachi, whom he did notice due to not being so far gone in the noggin. And that had been with a kettle at night, not any part of his body, and certainly not against something as noticeable as the weight and size of Ryoga and his backpack together during the day.
And the cause of which, of course, is Genma.
@ Tornado Ninja Fan: Man, you're a real piece of work. You're assuming that extenuating circumstances is the charge, and thus that Ranma is guilty, when I'm clearly arguing that Ranma is not guilty, and thus that I'm not arguing that Ranma is being charged
with extenuating circumstances. I'm arguing that the extenuating circumstances themselves would lead to a not guilty verdict, not a guilty verdict mitigated by them. Yes, there is a clear difference, and law does not hold a monopoly over what "extenuating circumstances" means and implies.
I mean, honestly.
@ Claymade: Uh-huh... Right. Yes, I'm sure that the cliff and the gas station are comparable, especially since the Person A and Person B that were used in the example don't properly illustrate both Ranma and Ryoga. Actually, all it proves is how unlikely it is for both events to happen, and that both being so incidental that one can't blame one more than the other. It also ignores anything in the way of Ranma's state of mind, and the "Person C" that was responsible for it. Even your hunting accident example fails to properly assess the circumstances, because Genma would be the hunter and Ranma would be the gun, since Genma was the one who "set him off." And guns aren't to blame: it's the people who use them.
*coughs* So is it the question
now? (And is it still a "nice analogy"?
)
Trying to be sly, eh? Nope, still not the question. For one, it's a bit out of context. Aside from that, the question that you fail to grasp is, and has always been: should someone be at fault for what they can't expect? Yours asks if it's okay to do dangerous things in light of things that aren't expected, which has nothing to do with it. And that's why your hunting accident example is flawed, beyond the other things.
See, I'm not arguing that it's okay to do dangerous things. For one, Ranma isn't, because running around like that is much more relevant to his own safety in that environment, not others. In much the same way as Ryoga is responsible for his own safety around a cliff, because he has no reason to
expect an outside factor to compromise his choice of locale.
Okay, I think I've come up with something that should make sense to everyone, considering only the collision itself. (Though I wouldn't be surprised if it doesn't.) Let's say that two drivers were playing chicken, and they both crashed into each other. The verdict would be that they would both be to blame for the crash, no question. It's like that for Ranma and Ryoga, except, for them, they had no idea. That's because their last decision is the driver, and they themselves are along for that ride. (Since their last decisions, to jump into the air, were made without being aware of the other's presence.) Ryoga couldn't do anything about his driver because he noticed the incoming car too late. Ranma couldn't do anything with his driver, either, because he was focused on yelling at his driver to chase someone, rather than where the driver was going in order to reach his target.
The only reasonable and sensible way to lay the blame at Ranma's feet, for the midair collision, is if he could have done something to redirect Ryoga, so that he would have a safer landing. Which means judging whether Ranma was mentally capable of doing so, at the time. I don't think he was, as I mentioned near the beginning of this post, as well as in other posts.