ON 12/16/2017 AT APPROXIMATELY 2:38 A.M., THE PLYMOUTH COUNTY SHERIFF'S OFFICE REPORTED TO 30108 K42 FOR A REPORT OF A DOMESTIC DISTURBANCE.  AFTER GATHERING INFORMATION AT THE RESIDENCE JUSTIN RONNI SHERLOCK, AGE 22, OF HINTON, IOWA WAS PLACED UNDER ARREST FOR DOMESTIC ASSAULT.  HE WAS LATER BOOKED INTO THE PLYMOUTH COUNTY JAIL.