US: Gunman behind deadly shooting at California bar dead /update 1

Event

At least 12 people were killed and another dozen wounded in a mass shooting at the Borderline Bar and Grill in the southern California town of Thousand Oaks that began around 23:20 on Wednesday, November 7 (local time). The suspected gunman, believed to have acted alone, has also been confirmed dead. The motive behind the attack remains unknown. 

Context

Mass shootings occur on a regular basis and can take place throughout the country.

Advice

Individuals in the Thousand Oaks region are advised to adhere to all instructions issued by the local authorities and avoid the area as the investigation takes place.