Police officers set up a roadblock on Interstate 95 in Springfield, Virginia after a deadly shooting at a Virginia gas station, October 11, 2002. Police were pulling over white vans on the northbound section of the interstate after witnesses saw a van leaving the scene of the shooting. An elusive sniper armed with a high-powered rifle has killed eight people and injured two others in the past ten days, breeding anxiety in the normally tranquil suburbs encircling the U.S. capital. Each person was hit with a single bullet fired in busy public places. None of the victims appeared to know each other but ballistics evidence has connected the crimes. REUTERS/William Philpott
