. >>> new at 10:00, the long lost papers of the late san francisco mayor mike masconi have a new home. an event was announced that his papers are going to the university of pacific. a video was shown of his career. masconi's papers were lost for decades after his assassination and only found 18 months ago in a storage facility. masconi's son said his father knew how to lead. >> one of my dad's greatest legacy is he genuinely knew how to work across the aisle. he knew how to get good things done. >> it will take about a year to organize the papers and then they'll be available for scholars to study. >>> an 11-year-old boy stabbed at school. was it a case of bullying or an unprovoked attack. depends on who you ask. >> we have no knowledge that the students even knew each other. >> he wanted to like hurt him and they thought it was a joke and they laughed it off. >> above average temperatures today. we're keeping an eye on a cooling trend. >>> the heroic actions just moments after the deadly gun violence that killed a policeman. >> i hope i had a better word than bravery for what this of