Fabian Scott is charged with murder in the course or furtherance of robbery, as well as conspiracy to commit robbery, for the May death of James Moore.
Deanna Gerads faces federal prosecution after her group allegedly brought 150 pounds of meth into North Dakota. Law enforcement also has seized 120,000 fentanyl in connection to the case.
Juan Sillas-Rocha led men who played a role in the 2005 murder of an East Grand Forks man who was shot in front of two children, according to prosecutors.