Police trying to determine why Cincinnati gunman opened fire

CINCINNATI (AP) — Police say they're trying to learn why a gunman carrying a large amount of ammunition began shooting in a downtown Cincinnati high-rise building, killing three people and wounding two others before four officers all opened fire on him.Police Chief Eliot Isaac says they will study footage from the officers' body cameras and security from the 30-story building that headquarters Fifth Third Bancorp. Police say the suspect had never worked at Fifth Third and don't have any in