A shooting at a Walmart distribution center in Red Bluff, California, killed at least two people and injured four others late on Saturday, officials said.
The incident started around 3:30 pm Pacific Time, according to the office of the local sheriff.
Tehama Countyโs assistant sheriff said the attacker circled the centerโs parking lot four times before crashing his vehicle into the building and opening fire with a semi-automatic rifle.
The shooter killed an employee before police officers shot and killed the attacker.
The authorities identified the employee as Martin Haro-Lozano, 45, of Orland, California.
Walmart said it was aware of the situation and was working with law enforcement authorities.
โWe are deeply saddened by this tragic incidentโ, the company said in a statement.
โThis is an active police investigation and we will continue to work with Tehama County Sheriffโs Office and assist in their investigation in any way possibleโ, it added.
The injured were taken to Red Bluffโs St. Elizabeth Community Hospital.
Local media said the Tehama County Sheriffโs Office is conducting a criminal investigation with assistance from the Department of Justice and the Federal Bureau of Investigation (FBI).
Red Bluff is a city of about 14,000 people located around 210 kilometres north of Sacramento, California.
REUTERS