Barun -
If an off duty cop managed to prevent crime with the use of her or his gun - then let me add here what I was going to write. I did not because I was mystified as to why my messages were not appearing on this page. So I stopped to check and then today Gautam has mentioned that my messages are not appearing.
If this off duty cop story is a good example - then ALL citizens should be trained with considerable degree of expertise to use a gun and should always be armed with a gun in the belt ready to be used in an emergency of any nature that requires a gun to control the situation.
Because otherwise the ownership of a gun becomes pointless. All gun owners should sleep with a gun under their pillow ready for use for the intruder in their home - and all gun owners should have the gun in their belt ready to be use with instant speed against a lunatic with multiple guns in the street or cinema hall or any and all public spaces.
About the lady in the village - you did not specify when she uses the gun? is she targeting the parents guilty of female feoticide and female infanticide ? is she present in the clinics who are facilitating this criminal activity ? Is she present when a girl child is being ill treated ?
If she is armed with a gun is she preventing or protecting rape which in my view also includes marital rape ?