Board Thread:General Discussion/@comment-26569765-20190408170331

When Cora "killed Archie" and then revealed it wasn't Archie who she killed, and that she doesn't know who she killed, who the hell did she kill?

I mean, the person was either masked as Archie, but then they acted as him, and... I mean, I think you understand my confusion.

I was wondering if someone knows how to explain this. 