SAN FRANCISCO (AP) — A police officer was injured and a downtown San Francisco mall was closed following a fight.

The San Francisco Chronicle reports authorities say much of the downtown Westfield San Francisco Centre was closed Sunday evening after the fight.

Police arrested a juvenile, but details of the arrest were not available Monday.

Police did not immediately disclose the details of what led to the fight.

Dozens of officers remained outside the mall on Market and Fifth streets at 8 p.m., at least an hour after the incident.

The mall's Fifth Street side was also shut down for the investigation.

Authorities say the officer's injuries were minor.

No other injuries were reported.