Sumire decides to compare the fragments to the cuts on Nanami.
The broken ceramic seems like it could have caused the injury on her head.

seen from Mexico

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Sumire decides to compare the fragments to the cuts on Nanami.
The broken ceramic seems like it could have caused the injury on her head.
Other than that, if Nanami's ID is still on her, would Sumire be able to use it?
It is indeed! Sumire may Take it!
Since Sumire decided to you know, look it up, what does the books in the study say about the poison of choice?
Time to Read!
Arsenic is a chemical element with symbol As and atomic number 33. Arsenic occurs in many minerals, usually in conjunction with sulfur and metals, and also as a pure elemental crystal. It can impart a faint garlic-like smell. Symptoms of arsenic poisoning begin with headaches, confusion, and drowsiness. The organs of the body that are usually affected by arsenic poisoning are the lungs, skin, kidneys, and liver. The final result of arsenic poisoning is coma and death.
Sumire decides to inspect the rather poisonous bottle of poison. Maybe it's plant related, and she'll be able to tell what it does?
Well, it’s labelled arsenic! Not plant-based, though. It does seem to be a little more than half-full.
Sumire then investigates the broken material with a slight cringe. What was this? Who knew? Not her.
The broken material seems to be some sort of white ceramic. There are some very large pieces and some smaller ones, and many have blood on the edges.