"It looks like a manifest train heading from Shreveport to Baton Rouge, on the Kansas City Southern track," he said. "Then they marked a transfer to this manifest train on the Norfolk Southern Line, which goes all the way up to Baltimore." He looked up at Stacy. "Why Baltimore, I wonder?"
They sat there for a long time, thinking.
"Baltimore is just about fifty miles from Fort Detrick," Stacy finally said.