STATE POLICE SAY THAT 27-YEAR-OLD COREY GEER OF SUMMERVILLE IS IN THE JEFFERSON COUNTY JAIL AFTER HE ALLEGEDLY ASSAULTED HIS GIRLFRIEND DURING TWO DOMESTINC INCIDENTS ON CONSECTUTIVE DAYS.  THE VICTIM CONTACTED TROOPERS TO REPORT THAT GEER ASSAULTED HER ON MAY 8^TH AT AN APARTMENT ON MEMORY LANE IN THE BOROUGH.  ON THE 9^TH HE REPORTEDLY ASSAULTED HER AGAIN IN KNOX TOWNSHIP.  THE RESPONDING OFFICER NOTICED SWELLING AND DISCOLORATION ON THE WOMAN’S HAND.  HE REMAINS BEHIND BARS ON $20,000 BAIL.  HIS PRELIMINARY HEARING IS SCHEDULED FOR JUNE 10^TH.