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.
2008
2005
2007
1958
2015
2003
2001
2002
2022
1963
1991
1951
1984
