A 15-YEAR OLD BOY, ALREADY ON PROBATION FOR BURGLARY, WAS DETAINED BY A PRUNEDALE HOMEOWNER THIS MORNING (MON). MONTEREY COUNTY DEPUTIES ARRIVED AT A HOME ON CROSS ROAD NEAR POLLOCK LANE AT 3 A-M AND FOUND THE BOY IN POSSESSION OF TWO KNIVES. WHEN QUESTIONED, HE ADMITTED STEALING A STEREO FROM AN UNLOCKED VEHICLE. HE WAS ARRESTED AND BOOKED INTO JUVENILE HALL.