June 11, 2009 5:32 pm Alviso Property Searched For Clues Law enforcement officials today wrapped up the mysterious excavation of a field in San Jose’s Alviso community. US & World Videos 1:11 24-hour online fundraiser underway for Peninsula nonprofits 1:43 Kari's forecast: Warm day, Saturday rain 2:33 Downtown First Thursdays offers new hope to struggling SF merchants 2:41 College-bound students face deadline to apply for state aid 0:22 Violence at UC Berkeley protest encampment results in injuries