April 25, 2011 4:58 pm Gunman Opens Fire in Jack London Square Bar Police are offering a $40K reward for details that lead to an arrest in a mass shooting Sunday night. US & World Videos 1:52 2 San Jose police officers hospitalized after shootout with suspect 7:08 Whistleblower says Contra Costa Health cutting dangerous corners, harming Medi-Cal patients 1:56 USPS offering $150K reward after at least 2 suspects robbed postal worker in Oakland 2:21 Downtown First Thursdays offers new hope to SF residents, struggling merchants 3:09 A closer look: health care whistleblower speaks