Personally I think he's feeding off the media. Ever notice how he doesn't kill on the weekends? Typically, people don't pay much attention to the news on the weekends so killing on the weekend would diminish his media coverage.
As for last night's shooting, it's pretty evident that he was gunning for primetime TV. I'd bet money that he was trying to get the Big 3 networks to interupt their primetime schedule to cover his vile handiwork.
One more thing....does anybody know if Maryland, Virginia or D.C. has the death penalty? If not, Foxnews is reporting that last nights victim was an FBI agent. I'd imagine that he could be tried in federal court for the murder of her. I'd sure like this creep to be taken alive and then gassed at a later date. I want him to live so those affected family members can look him in the eye and let him have it.
--KL