F2: Forensic Factor S04E02 - Washington Sniper

For 23 days in October 2002 a sniper terrorizes the Washington DC area, shooting thirteen people and killing ten. The victims are ordinary people doing routine activities. Nothing links them; they are chosen at random. Police mount one of the largest investigations in American history to catch a ruthless and elusive killer. In the end, their most productive clue comes from the sniper himself.