ON 2/13/2016 AT APPROXIMATELY 4:09 P.M., THE PLYMOUTH COUNTY SHERIFF'S OFFICE PERFORMED A TRAFFIC STOP ON SOUTH RIDGE ROAD NEAR FOX AVENUE.  AS A RESULT OF THAT STOP, TWO INDIVIDUALS WERE ARRESTED.  JONATHAN DANIEL KEANE, AGE 28 OF SIOUX CITY, WAS ARRESTED FOR POSSESSION OF A CONTROLLED SUBSTANCE.  WILLIAM BENNETT THOMPSON II, AGE 28 SIOUX CITY WAS ARRESTED ON A WOODBURY COUNTY WARRANT FOR OPERATING WHILE INTOXICATED 2ND OFFENSE.  THOMPSON WAS BOOKED INTO THE PLYMOUTH COUNTY JAIL WHILE KEANE WAS CITED AND RELEASED.