One firefighter was injured while crews worked to contain a 4-alarm warehouse fire in East Boston Saturday night.
The injured firefighter was transported by Boston EMS to an area hospital with a back injury.
The fire broke out in a 3-story warehouse on Border Street just before 6 p.m., according to the Boston Fire Department.
The building appears to have been vacant when the fire started. First responders reported heavy smoke conditions.
The warehouse is adjacent to a shopping center in Central Square.
Streets are being closed and authorities are advising the public to avoid the area as they work to contain the fire.