What am I missing?

[galtan]

It must be something obvious, I guess...

[dancingartichoke]

Natalie does not have to go through Cora's room to get to the murder room. Does that help?

[galtan]

Of course it helps :-)
Thanks a lot!

[dancingartichoke]

You're very welcome! Glad to be of service!

[enginerda]

To jump on this thread:

Why is this answer incorrect?

I know it must be something obvious/logical, but nothing is jumping out at me...

[Anachronismatic]

The last clue. Francisco is male.

[enginerda]

Anachronismatic oh, DUH! I need to be more careful with that. I mentally abbreviate everyone's names to just the first letter so I kept thinking that was Francesca! Thank you!