[He tilts his head as he watches. There's small signs - Arthur's clearly having a reaction, but Sheehan doesn't know to what. He cant put the pieces together, and that's frustrating.]

Because of what you told me about the woman?

No, detective. That - that was something unfortunate that happened, but you made the best choice you could have in the moment. I don't blame you for it and I certainly don't think any differently of you.