Hm, how did she take that necklace from his room? Did she show it to mother and sister and asked some kind of permission to take ir, or did she hide it? It is actually a kind of awkward situation to imagine, at least for me.
@GrayBypasser Wouldn’t be too hard to just slip it in her bag. Sure this girl has no social skills but it’d still be painfully awkward to try to justify to them why she should take the necklace without his ghost popping up to explain things