into a mother s motive for driving a van full of young children into the water. changes take effect immediately at reagan international and other airports nationwide to prevent controllers from falling asleep. plus, overtime drama for the caps, in game one of the play-offs. good evening. we begin with a manhunt under way in fairfax county. it s been going on for nine hours now. a man opened fire in a barbershop in fairfax county. craig melvin joins us now with the newest developments. hi, craig. reporter: hello there, doreen. we learned the two men shot here also worked here. there had apparently been some sort of ongoing dispute between the shooter and the folks who worked here. we also learned that fairfax county police have zeroed in tonight on where they think that suspect might be. and they are still considering him armed and dangerous. fairfax county helicopter hovered for hours. they shut down a street and locked down a local elementary school. they poured over
armstrong drove into the river, killing herself and her young children. grieving relatives stood in disbelief. just before 8:00 tuesday night police say armstrong loaded her children bot minivan and drove it into the hudson river. the oldest boy. he managed to hit the power windows and opened up one of the windows and climbed out of the vehicle while the before the vehicle sunk. police say a woman driving by spotted the boy soaking wet and drove him to a nearby fire station. obviously, very shaken up. having a difficult time trying to explain what happened. less than ten minutes before the mother drove into the river, police received a call from one of armstrong s relatives about a possible domestic dispute with the father of three of her children, but when police arrived no one was there. the father did not live there and we don t have any documented domestic history at the house. neighbors say they didn t know of any problems either. she seemed all right. a