[Edward's P.O.V.]
Rose's "eavesdropping" ability had helped me a lot. Otherwise, we wouldn't have found out that Christis was poisoned to death by the face mask.
When she asked Champion to tell me this information, I realized that I had wronged my wolf earlier. Rose could speak to him. She probably just haven't found the time to tell me.
Since Christie was an orphan, I had Simon and the servants start cleaning her things in the hopes of finding more clues. I had the ranked members wait elsewhere to help identify if any of the items belonged to them.
We finally found something - Jane's uncut dress and a bracelet in Christie's bedroom. When we showed them to Jane, she claimed them in surprise. Since she had so many things, she didn't even notice they were gone. And we found receipts from two pawnshops - Christie had pawned off an emerald ring more than a month ago.
