Better th' person that did it than you.

[ His tone is firm in an attempt to emphasize to Izō that he's not the one to blame here. ]

That's why y' should turn 'em in instead'a killin' 'em yerself. It ain't yer fault that someone took advantage of ya...It ain't fair someone did that, either. I get why yer angry but killin' 'em ain't gonna do anythin' but get ya in more trouble.