Heard on the radio that the police are composing a composite sketch of the Washington area sniper based on a description given by an eyewitness to the latest shooting. The witness described the shooter as being dark-skinned and either Hispanic or Middle-Eastern in origin.
I believe there is a terrorist cell at work in the Washington area. The attacks are well planned, there is more than one person involved at the scene of the shootings, and the van disappears too easily with so many people on the watch for it. A cell with several members could help the van "disappear" quickly after the event.
Regards, Shuckins