Technically it was Maurice's kill. But it is best to not let him know that the carcass could be a thing of value.
If asked, Carmen's opinion is that it should be equally distributed amongst those that fought the beast.Roberto doesn't care and never bothered to look up the rules for resource discovery. Kesara, inspired to study law by her mentor, will point out to Solomon that the Resolutions of Charter do indeed contain rules for Covenant Assets & Resources.