Why assume India's government is any different from any other. There is no India's government. There's 100000 government departments that barely work together.
If you get one, responsible for enforcing the law, to punish you it is not going to make another department realize and admit its mistake and undo what they've done. It's just not.
the implication was that if you did something big enough for some authority to say 'ok you are not dead you are alive' they would rectify the situation by expediently making you dead.
Then you would not have the problem of other departments needing to admit their mistake.
Except it'd be one department noticing you did something big enough and another department needing to admit it's mistake (and I might add: and now less inclined to do so it since you did something big) ...
If you get one, responsible for enforcing the law, to punish you it is not going to make another department realize and admit its mistake and undo what they've done. It's just not.
Not in the US. Not in France. Not in India.