I totally forgot even though I'm re-reading this, why was he so shocked about the coal? I don't remember when the murderer even used coal or for what purpose he would have used it.
I totally forgot even though I'm re-reading this, why was he so shocked about the coal? I don't remember when the murderer even used coal or for what purpose he would have used it.
Charcoal + heater + sealed windows = enclosed space filled with carbon monoxide which will result in death. That's the reason why the MC starts furiously pulling off the tape on the windows, you can see him notice the tape and the taped up windows in the same panel. (Page 7 and page 8)