San Jose Mercury News, March 6, by Fredric N. Tulsky
http://www.mercurynews.com/ci_5168880?IADID&nclick_check=1
Experts also said it is the prosecutor’s duty to reveal evidence regardless of whether the defense already knows it exists or whether they think a judge will admit it. Not only might their assessment be wrong, said Charles D. Weisselberg … but if nothing else the evidence could provide leads for defense attorneys to investigate.