SAN FRANCISCO (CBS SF) — A window at San Jose City Hall was struck by a bullet Wednesday morning, according to police.

The damage to the window at City Hall, located at Sixth and Santa Clara streets, was discovered at about 6:30 a.m., police said.

The gunshot is believed to have happened a few hours earlier between 1:30 and 2 a.m., according to police.

No injuries were reported. Police have not identified any suspects in the gunfire.

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