UPDATE: 7:51 p.m.: QuikTrip has been re-opened to the public.
UPDATE 7:23 p.m.: Police have successfully taken the subject into custody. Officers will be clearing the scene and request that people continue to avoid the area.
ORIGINAL STORY: Harrisonville police responded to a call Sunday night for an armed, barricaded suspect at a gas station.
Police said that all customers and staff were evacuated safely around 6:30 p.m. from the QuikTrip at Missouri Route 291 and Commercial Street.
The parking lot has been secured, and police are asking people to avoid the area.
This is a developing story. Check back for updates.