She will die eventually, if the arrow did not damage the liver or any arteries. She will eventually die of infection. That will be a slow very painful death.
I've seen animals live through shots you never would think they would so there is no way I would say 0% chance she will live but it's not far off from 0%.
0%, alot of times just muscle hits will lead to infection that will eventually kill the deer, if you hit deer and can't find call in a tracking dog and exhaust all efforts to put the animal down. The outcome is often not pretty even on shots you would think they could survive.
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