U.S. Border Patrol personnel were involved in a shooting incident in California on Friday, near the San Ysidro crossing into Mexico, according to a report.

Whether anyone was wounded or killed was not immediately clear, KFMB-TV of San Diego reported.

BORDER PATROL ARRESTS NEARLY 300 ILLEGAL IMMIGRANTS IN 18 HOURS

The shooting occurred shortly before 6 p.m. local time near the Las Americas Premium Outlets mall, according to the station.

CLICK HERE TO GET THE FOX NEWS APP

No further details were available from the Border Patrol.

This is a developing story. Check back for updates.