Suspect barricaded inside Visitacion Valley home in San Francisco

SAN FRANCISCO (KGO) -- There's a standoff between a man barricaded inside in a home in San Francisco's Visitacion Valley neighborhood.

The standoff has been going on all night. Officers were first called to a home on Sunnydale Avenue and Schwerin Court before 9:30 Tuesday.

Police tell ABC7 News a man got into an argument with his girlfriend and has refused to come out of his home after the woman called authorities. A police negotiator is on the scene.