MADISON, Wis. — Four people are hospitalized Sunday following an overnight shooting at a Madison strip club, according to police.

Officers were headed to Visions Night Club for a report of a large fight around 1:45 a.m. when the Dane County 911 Center was told gunshots were being fired inside the building at 3554 E. Washington Ave., according to a Wisconsin State Journal report.

The four victims, three men and one woman, are being treated at local hospitals, the report said. The victims range in age from 31 to 46 years old.

One person is in custody. The suspect’s name has not yet been released.