The Benton County Sheriffs Department and Kennewick police have an apartment surrounded.

Early Friday morning, authorities responded to a call at Rainier and 21st in Kennewick. Our news partner KNDU-TV says there is a man inside an apartment, possibly armed. Neighbors reported hearing gunshots.

There could be a woman inside the apartment as well. Police are on a bullhorn, trying to talk the man out of the building. Police have advised everyone living nearby to stay indoors. The SWAT team is also onsite. Some reports indicate the man may be in need of medical attention.