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.
2002
2001
1994
1995
2006
2008
2014
1922
2009
2013
1985
2017
2024
2000
2020
