Nikai David / KTVU Oakland Police responding to a report of shots fired at 4am Friday Morning found Transgender Woman Nikai David, 33, on Castro Street suffering from a gunshot wound. She died at the scene. "Nikai was really sweet. She was a happy, fun person," Ashlee Banks told KTVU that she is saddened that Nikai David of Hayward, a friend she considered to be a sister, was shot and