What kind of moral ambiguity is that?
Sorry I don't agree with you. A drug dealer nor any criminal would ever tell her it was for hers to keep. If she really approached the individual to remind him of what he had left behind and he told her no you keep it. That would have been good enough for me, it's mine. Now if she had found it and had not made contact with the owner of the package then I'd say you may have a point.