Three points here...
1. I don't think there anything you do that would make it legal to purposely Maim someone. Which is exactly what you would be doing with a laser.
2. If you feel threatened and cannot escape you should be looking to use deadly force. If there is an escape avenue available to you, you are expected to use it, even in your own house. Deadly force is only as a last resort.
3. If you reach the point where you feel it necessary to use deadly force, make sure you finish the job. Not only do you not want to get into the legal court battles with the 'he said/she said' crap, but once he gets outta prison you wouldn't want him coming back to get revenge. If you feel deadly force is necessary then you should not be applying anything less. But you are legally responsible to try and avoid the confrontation if at all possible.
1. I don't think there anything you do that would make it legal to purposely Maim someone. Which is exactly what you would be doing with a laser.
2. If you feel threatened and cannot escape you should be looking to use deadly force. If there is an escape avenue available to you, you are expected to use it, even in your own house. Deadly force is only as a last resort.
3. If you reach the point where you feel it necessary to use deadly force, make sure you finish the job. Not only do you not want to get into the legal court battles with the 'he said/she said' crap, but once he gets outta prison you wouldn't want him coming back to get revenge. If you feel deadly force is necessary then you should not be applying anything less. But you are legally responsible to try and avoid the confrontation if at all possible.