Heavily armed police officers and the SWAT officers swarmed a Lower Valley neighborhood Thursday.
The situation unfolded at a home near Roseway and New Haven at about 3pm Thursday.
A police spokesman tells ABC-7 one person is in custody.
An ABC-7 photographer at the scene spotted a helicopter hovering above the neighborhood. Our photographer also spotted a police officer, armed with a rifle, holding a baby.
ABC-7 is working to learn more about the situation. Look for updates during ABC-7 at 4, 5, 6 & 10.