There are 4 scum, and 5 were in the group against Zack.

You have Bsmith killt by an SK or something, and Riedquat vouching for you. Unless the other two vouch, it is entirely possible that you and Riedquat are dissembling scum.

What reason would you give for refusing to name the others, eh? The purpose here is to clear half the town, not merely to satisfy my curiosity.