The Latest: Motive still unknown in California mass shooting

THOUSAND OAKS, Calif. (AP) — The Latest on the investigation into a mass shooting at a Southern California bar (all times local):
10:30 a.m.
Law enforcement authorities say they are still trying to learn why a gunman killed 12 people in a Southern California bar before taking his own life.
FBI official Paul Delacourt told a news conference Tuesday there’s no evidence that 28-year-old gunman Ian David Long was radicalized, and investigators are still trying to determine his motive for