Since it appears we are talking about the progeny of former allies who, after immigrating here and being accepted into our communities have fallen into drug dealing, street crime and other assorted felonious behavior (including apparently multiple first degree murders), comparisons to cockroaches may have been a bit harsh *. I'm really not privy to what their maker thinks of them, but I shall upgrade my assessment to "dangerous thugs". Does that suite you?
Regards,
GtG
* To cockroaches everywhere!
And Gandalf, YOU of all people, O gray wizard, should know that.
Those 'cockroaches' and YOU are equally loved in the eyes of God, and that's something you might want to keep in mind....