A FIRE, THAT BROKE OUT IN A SANTA CRUZ HOME EARLY THIS MORNING, IS BELIEVED TO HAVE STARTED IN AN ELECTRICAL OUTLET. THE BLAZE, WHICH WAS CALLED IN JUST AFTER 2:30 A.M., CAUSED ABOUT 5 THOUSAND DOLLARS WORTH OF DAMAGE. BECAUSE NO WORKING SMOKE DETECTORS WERE FOUND INSIDE THE RESIDENCE, FIRE CREWS INSTALLED ONE BEFORE LETTING THE RESIDENTS BACK INTO THEIR HOME.