CHATTANOOGA (WRCB)-- Chattanooga Police and SWAT Team members responded to an incident at Patten Towers Friday afternoon.

Police say a woman had barricaded herself in her unit, but has since been taken into custody for a mental evaluation.

Police at scene tell Channel 3 the woman had pointed a gun at an employee of Patten Towers. Officers later learned the weapon was a cap gun.

Stay with for updates as they become available.