Helaman 6:18–19

And now behold, those murderers and plunderers were a band who had been formed by Kishkumen and Gadianton. And now it had come to pass that there were many, even among the Nephites, of Gadianton’s band. But behold, they were more numerous among the more wicked part of the Lamanites. And they were called Gadianton’s robbers and murderers. And it was they who did murder the chief judge Cezoram, and his son, while in the judgment–seat; and behold, they were not found.

From section: Rise of the Gadianton Robbers

From page: Gadianton Period