UPDATED, 11:44 a.m.: Wilmington Police have responded and a K-9 unit is searching the area, according to Burlington Patch Editor Richard Hosford.
There are reports of a robbery of the Brookline Bank at 72 Mall Road.
According to scanner traffic and tweets from Mike Moura and Alertnewengland, locals who follow police and fire scanners, a suspect described as a white male with a gray hooded sweatshirt, blue jeans and sunglasses fled the bank towards the Burlington Mall.
Burlington Police are unable to comment at this time.
Burlington Patch will update with more information as it becomes available.