Dallas PD is on scene of a possible barricaded person situation in the 3200 block of Bellville Drive. SWAT is arriving now to assist other units with a reported person wearing a robe armed with a gun inside the house. No updates will be provided due to officer safety. This is ongoing in a neighborhood just east of the intersection of John West Road and Buckner Blvd. Roads are closed in the area. If you live in the immediate area, stay inside. Avoid this area.