What worries me the most right now is, without a doubt, if she's not in "any side" and wants to meddle in someone's business - I don't know if this is something that Gosho could pull out but its still worrisome given the fact that we do not know anything about her."
Ok, now to explain what I wrote:
I was ignoring the fact that she could be blood-related (somehow) to Haneda and is curious about the case, or wants revenge (in a good or mean way, who knows)... But I am also worried about the Detective Boys, since this woman can actually be pretty dangerous LOL. But let's see what is in Gosho's mind