ONGOING | Officials say 13 dead after shooting at California bar

We are now learning 13 people have died after a shooting at a California bar.

A police officer is among the dead after a gunman opened fire inside a crowded country themed bar in Thousand Oaks just before 11:30 local time last night.

The body of the gunman was also reportedly found inside the Borderline Bar & Grill.

At least 12 other people are wounded.