[Not much more than the A in Alice, which may be better than the rest.

The blood is spread out over a pretty good area, principally around where the worst of the damage is -- the cratering and the biggest concentrations of debris. And it's a pretty substantial amount of blood even without outright pooling. Most of it is in patches that have soaked into the earth and between the rocks and paving. Based on his expertise, it's easily a lethal amount.]