>> chris: place in california are searching for a gunman who opened fired at a halloween house party killing three people and hurting nine others. it happened in long beach just south of los angeles, the police chief describing the scene is horrific with blood everywhere. investigators say they don't know if the shooter was acting alone but that he shot at people from an alley behind the hall. there were about 30 people at the party, no word yet on a motive. the death of millionaire and convicted sex offender jeffrey epstein was likely a homicide and not a suicide. that's according to dr. michael barden of former new york city chief medical examiner who has worked on a number of high-profile crimes. he's investigated cases involving o.j. simpson, president kennedy,