Segnosaur
Penultimate Amazing
It also helped that they found her acceptance letter to Hogwarts near by.There's one case, I don't recall if it's been solved or not, where a spouse is suspected of striking their partner on the head, killing them. However, there is a competing hypothesis, more consistent with the available evidence, that the victim was struck by an owl. Apparently owls swoop on humans at night sometimes, and can hit very hard.