A state law judge on Tuesday ordered PG&E to turn over to state regulators 65,000 emails that may produce a more complete picture of what is described as a cozy relationship between PG&E and the California Public Utilities Commission regarding a fatal explosion in San Bruno and other issues. San Francisco-based PG&E was ordered to turn over the emails to multiple officials at the PUC as well as the city of San Bruno, which had formally demanded to receive the emails in a prior request.