We find ourselves in quite the conundrum. If we execute a player today we run the risk of killing one of our own or perhaps even the town lunatic. However, if we don’t execute someone we WILL lose one more tonight (unless our healer is good at her job) and still not have much to go on tomorrow. I think this is likely what @S_Alexander meant rather than just being out for blood.
We know that there were two distinct sets of claw marks on the body and at least one of us is completely bonkers, that leaves four of us who are innocent today and three tomorrow.