UPDATE: Among the seven dead: The co-owner of the Philadelphia Inquirer.
A plane taking off from Hanscom around 9:40 p.m. crashed and caught fire, the FAA reports.
Alert New England reports the plane was Gulfstream IV, possibly with seven people on board.
Kevin Johnson has what may be the first photo.
The Bedford Fire Department called in a hazmat truck because of jet fuel flowing into the Shawsheen River.