Thernous
Rolled his eyes as he walked back to the thing, the woman has it handled. But she does need to read the laws a bit better, and the rights of those who enforcement, though she is on the right track. The constitution he pretty much rewrote to fit the bills and limitations around that time, and to make sure that a bureaucratic and legislative entity existed for situations such as these.
"Ancient creature or not he is right about the laws of the land. There is a reason those ancient ones are dwindling, but do not mistake his trigger finger for a lack of brains, he has plenty of those, he is rash, young, and an enforcer. His work is similar to your own Lady Jazdia, the only difference is experience. But, as I said, go to bed, you are arguing with a brick wall of law enforcement who is now trying to find a way to fight an ancient creature by himself and win. Now he is wishing he brought one of his new rifles, or one of those new shell cannons with him. But you are both correct, and both wrong, for different reasons. Now please stop before we keep everyone else awake. Erwin just stay quiet, and do your job. You did well with your thoughts, but you are an idiot with how you handled it. Regardless we are meant to be a team... But he was in his right to kill an enemy of the state, and his reasoning is sound. His disrespect for not knowing your name, or in fact talking to anyone else in the group while travelling tack is his own fault."
Erwin
Erwin was in fact trying to figure out how to straight up kill one of these creatures he had just encountered, maybe he should have read more than focus on parties, his duty, and lifestyle. He stared fire back at the woman in front of him, and sighed, "I am sorry Miss Jadzia, but I did not know your name. But, you knew what it was... and the laws were intended to create a stable and harmonious bit, the constitution only gives rights, it does not write laws. Laws come from those within the constitution, it is their figure, not their body. Laws were created after, during and before it was rewritten, the constitution only determines how government should be ran, and absolutes."
He sheathed his sword and slowly moved his musket to his side as he looked behind him at his grandfather, "But... I told you what I would do, when I say something, I intend to do it as you have learned. And they are not unfounded, he told us his intentions, he told us what he was doing. That is evidence from the source itself, honest evidence that reeks of legal wrongdoing. It is not arrogance, it is truth that I follow, you are not in the old ways anymore; things have changed, and the people have spoken. Honor and duty come first to me, if there was an entity meaning to do you or your people wrong, would you let that happen? You take everything out of context to listen to your own voice, yet call me arrogant. I listen, watch, and take in information and act upon it. You sit there, and do not explain anything because you expect me to know what the fuck a Casdegar is. I know it is not illegal to be something magical, or out of humanity, we have elves, we have two talking bears, I am sure my grandfather is a mage of some kind, and I have seen Louise talking to what I can only assume are ancestors."
"I know they are allowed, but that isn't the point... The man would have travelled through a warring nation, or one which wishes war upon us, have you not listened to a word I have said? Have you not listened to any of the conversation besides what you wish to hear because it has been obvious you dislike me because of whatever notion you have towards an authority that will do it's duty in protecting itself from any threat."