When a man known only as "The Digger" opens fire in a train station many are left dead. The only clue the FBI has is a hand written letter with demands on it. Agent Margurete needs help analyzing it and the best is retired specialist Kincaid.
2007
1957
2014
2017
2008
2015
2013
2024
2006
2002
2003
2011
1984
