Oh, I want to read this so much, though I understand it'll be extremely hard to write, because Shawshank Redemption itself is a very complex and delicate work.
Molly can be a nurse, I think. Just a suggestion. It's a position that's relatively safe and suits her character.
Anyway, I second this.
P.S. On a side note, there's an AU by deusexmycroft in AO3 that bears some similarity to your prompt, though there's a lot of sensitive elements in the story, so it might not be to your taste.
Re: Johnlock - Shawshank Redemption Crossover [May Contain Spoilers]
Molly can be a nurse, I think. Just a suggestion. It's a position that's relatively safe and suits her character.
Anyway, I second this.
P.S. On a side note, there's an AU by deusexmycroft in AO3 that bears some similarity to your prompt, though there's a lot of sensitive elements in the story, so it might not be to your taste.