[Picture taken, Dahlia slips the phone back into her pocket and takes a further step back.]

As long as we're generating alternate theories, perhaps we also ought to consider the possibility that the dent was left on Mr. Abarai's locker accidentally in the process of achieving some other goal... though I truly don't know how likely that is.

[Looking more at Miach, she continues:] I don't know if the impurity is sentient, but speaking of sentient things that are related to impurity... what if one of our ghost friends overheard the conversation at the meeting and did this hoping to protect us?