Colin John Thomas Walker of Bridgeton, N.J., has been charged with one count of engaging in a child exploitation enterprise, and could face life in prison if convicted.

Members of the group “participated in their online child exploitation activities because they wanted to create an army of sadist followers.”

In the case of the San Bernardino County children, a boy, identified in the indictment as co-conspirator R.M., conspired with a girl identified as Minor Victim 13 as well as a co-conspirator to produce pornography of herself and a prepubescent child, both county residents.